VOS.VirtRDFViewNorthwindScript

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  • VOS.VirtRDFViewNorthwindScript(Last) -- DAVWikiAdmin? , 2017-06-29 07:39:48 Edit WebDAV System Administrator 2017-06-29 02:39:48

    Virtuoso Northwind Linked Data Views Script to set up your own instance


    use DB;
    
    DB.DBA.exec_stmt ('UPDATE WS.WS.SYS_DAV_RES set RES_TYPE=\'image/jpeg\' where RES_FULL_PATH like \'/DAV/VAD/demo/sql/CAT%\'', 0)
    ;
    
    DB.DBA.exec_stmt ('UPDATE WS.WS.SYS_DAV_RES set RES_TYPE=\'image/jpeg\' where RES_FULL_PATH like \'/DAV/VAD/demo/sql/EMP%\'', 0)
    ;
    
    GRANT SELECT ON "Demo"."demo"."Products" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Suppliers" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Shippers" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Categories" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Customers" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Employees" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Orders" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Order_Details" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Countries" TO "SPARQL";
    GRANT SELECT ON "Demo"."demo"."Provinces" TO "SPARQL";
    
    
    --SPARQL drop quad map graph iri("http://^{URIQADefaultHost}^/Northwind") .
    --;
    
    SPARQL drop silent quad map virtrdf:NorthwindDemo .
    ;
    
    SPARQL
    prefix northwind: <http://demo.openlinksw.com/schemas/northwind#>
    drop iri class northwind:Category .
    drop iri class northwind:CategoryDoc .
    drop iri class northwind:Shipper .
    drop iri class northwind:ShipperDoc .
    drop iri class northwind:Supplier .
    drop iri class northwind:SupplierDoc .
    drop iri class northwind:Product .
    drop iri class northwind:ProductDoc .
    drop iri class northwind:Customer .
    drop iri class northwind:CustomerDoc .
    drop iri class northwind:Employee .
    drop iri class northwind:EmployeeDoc .
    drop iri class northwind:Order .
    drop iri class northwind:OrderDoc .
    drop iri class northwind:CustomerContact .
    drop iri class northwind:CustomerContactDoc .
    drop iri class northwind:OrderLine .
    drop iri class northwind:OrderLineDoc .
    drop iri class northwind:Province .
    drop iri class northwind:ProvinceDoc .
    drop iri class northwind:Country .
    drop iri class northwind:CountryDoc .
    drop iri class northwind:Flag .
    drop iri class northwind:FlagDoc .
    drop iri class northwind:dbpedia_iri2 .
    drop iri class northwind:EmployeePhoto .
    drop iri class northwind:CategoryPhoto .
    
    drop iri class northwind:category_iri .
    drop iri class northwind:categorydoc_iri .
    drop iri class northwind:shipper_iri .
    drop iri class northwind:shipperdoc_iri .
    drop iri class northwind:supplier_iri .
    drop iri class northwind:supplierdoc_iri .
    drop iri class northwind:product_iri .
    drop iri class northwind:productdoc_iri .
    drop iri class northwind:customer_iri .
    drop iri class northwind:customerdoc_iri .
    drop iri class northwind:employee_iri .
    drop iri class northwind:employeedoc_iri .
    drop iri class northwind:order_iri .
    drop iri class northwind:orderdoc_iri .
    drop iri class northwind:customercontact_iri .
    drop iri class northwind:customercontactdoc_iri .
    drop iri class northwind:orderline_iri .
    drop iri class northwind:orderlinedoc_iri .
    drop iri class northwind:province_iri .
    drop iri class northwind:provincedoc_iri .
    drop iri class northwind:country_iri .
    drop iri class northwind:countrydoc_iri .
    drop iri class northwind:employeephoto_iri .
    drop iri class northwind:categoryphoto_iri .
    drop iri class northwind:flag_iri .
    drop iri class northwind:flagdoc_iri .
    ;
    
    SPARQL
    prefix northwind: <http://demo.openlinksw.com/schemas/northwind#>
    
    create iri class northwind:Category "http://^{URIQADefaultHost}^/Northwind/Category/%d#this" (in category_id integer not null) .
    create iri class northwind:Shipper "http://^{URIQADefaultHost}^/Northwind/Shipper/%d#this" (in shipper_id integer not null) .
    create iri class northwind:Supplier "http://^{URIQADefaultHost}^/Northwind/Supplier/%d#this" (in supplier_id integer not null) .
    create iri class northwind:Product   "http://^{URIQADefaultHost}^/Northwind/Product/%d#this" (in product_id integer not null) .
    create iri class northwind:Customer "http://^{URIQADefaultHost}^/Northwind/Customer/%U#this" (in customer_id varchar not null) .
    create iri class northwind:Employee "http://^{URIQADefaultHost}^/Northwind/Employee/%U_%U_%d#this" (in employee_firstname varchar not null, in employee_lastname varchar not null, in employee_id integer not null) .
    create iri class northwind:Order "http://^{URIQADefaultHost}^/Northwind/Order/%d#this" (in order_id integer not null) .
    create iri class northwind:CustomerContact "http://^{URIQADefaultHost}^/Northwind/CustomerContact/%U#this" (in customer_id varchar not null) .
    create iri class northwind:OrderLine "http://^{URIQADefaultHost}^/Northwind/OrderLine/%d/%d#this" (in order_id integer not null, in product_id integer not null) .
    create iri class northwind:Province "http://^{URIQADefaultHost}^/Northwind/Province/%U/%U#this" (in country_name varchar not null, in province_name varchar not null) .
    create iri class northwind:Country "http://^{URIQADefaultHost}^/Northwind/Country/%U#this" (in country_name varchar not null) .
    create iri class northwind:Flag "http://^{URIQADefaultHost}^%U#this" (in flag_path varchar not null) .
    create iri class northwind:dbpedia_iri2 "http://dbpedia.org/resource/%U" (in uname varchar not null) .
    create iri class northwind:EmployeePhoto "http://^{URIQADefaultHost}^/DAV/VAD/demo/sql/EMP%d#this" (in emp_id varchar not null) .
    create iri class northwind:CategoryPhoto "http://^{URIQADefaultHost}^/DAV/VAD/demo/sql/CAT%d#this" (in category_id varchar not null) .
    create iri class northwind:Phone "tel:%s" (in phone_number varchar) .
    create iri class northwind:Fax "fax:%s" (in fax_number varchar) .
    ;
    
    SPARQL
    prefix northwind: <http://demo.openlinksw.com/schemas/northwind#>
    prefix oplsioc: <http://www.openlinksw.com/schemas/oplsioc#>
    prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
    prefix sioc: <http://rdfs.org/sioc/ns#>
    prefix foaf: <http://xmlns.com/foaf/0.1/>
    prefix owl: <http://www.w3.org/2002/07/owl#>
    prefix wgs: <http://www.w3.org/2003/01/geo/wgs84_pos#>
    prefix ore: <http://www.openarchives.org/ore/terms/>
    prefix opl: <http://www.openlinksw.com/schema/attribution#>
    
    alter quad storage virtrdf:DefaultQuadStorage
    from Demo.demo.Products as products
    from Demo.demo.Suppliers as suppliers
    from Demo.demo.Shippers as shippers
    from Demo.demo.Categories as categories
    from Demo.demo.Customers as customers
    from Demo.demo.Employees as employees
    from Demo.demo.Orders as orders
    from Demo.demo.Order_Details as order_lines
    from Demo.demo.Countries as countries
    from Demo.demo.Provinces as provinces
    where (^{suppliers.}^.Country = ^{countries.}^.Name)
    where (^{customers.}^.Country = ^{countries.}^.Name)
    where (^{employees.}^.Country = ^{countries.}^.Name)
    where (^{orders.}^.ShipCountry = ^{countries.}^.Name)
    {
            create virtrdf:NorthwindDemo as graph iri ("http://^{URIQADefaultHost}^/Northwind") option (exclusive)
            {
                    northwind:CustomerContact (customers.CustomerID)
                            a foaf:Person
                                    as virtrdf:CustomerContact-foaf_Person .
    
                    northwind:CustomerContact (customers.CustomerID)
                            a northwind:CustomerContact
                                    as virtrdf:CustomerContact-CustomerContact;
                            foaf:name customers.ContactName
                                    as virtrdf:CustomerContact-contact_name ;
                            foaf:phone northwind:Phone (customers.Phone)
                                    as virtrdf:CustomerContact-foaf_phone ;
                            northwind:is_contact_at northwind:Customer (customers.CustomerID)
                                    as virtrdf:CustomerContact-is_contact_at ;
                            northwind:country northwind:Country (customers.Country)
                                    as virtrdf:CustomerContact-country ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Country (customers.Country)
                            northwind:is_country_of
                    northwind:CustomerContact (customers.CustomerID) as virtrdf:CustomerContact-is_country_of .
    
                    northwind:Product (products.ProductID)
                            a northwind:Product
                                    as virtrdf:Product-ProductID ;
                            northwind:has_category northwind:Category (products.CategoryID)
                                    as virtrdf:Product-product_has_category ;
                            northwind:has_supplier northwind:Supplier (products.SupplierID)
                                    as virtrdf:Product-product_has_supplier ;
                            northwind:productName products.ProductName
                                    as virtrdf:Product-name_of_product ;
                            northwind:quantityPerUnit products.QuantityPerUnit
                                    as virtrdf:Product-quantity_per_unit ;
                            northwind:unitPrice products.UnitPrice
                                    as virtrdf:Product-unit_price ;
                            northwind:unitsInStock products.UnitsInStock
                                    as virtrdf:Product-units_in_stock ;
                            northwind:unitsOnOrder products.UnitsOnOrder
                                    as virtrdf:Product-units_on_order ;
                            northwind:reorderLevel products.ReorderLevel
                                    as virtrdf:Product-reorder_level ;
                            northwind:discontinued products.Discontinued
                                    as virtrdf:Product-discontinued ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Category (products.CategoryID)
                            northwind:category_of northwind:Product (products.ProductID) as virtrdf:Product-category_of .
    
                    northwind:Supplier (products.SupplierID)
                            northwind:supplier_of northwind:Product (products.ProductID) as virtrdf:Product-supplier_of .
    
                    northwind:Supplier (suppliers.SupplierID)
                            a northwind:Supplier
                                    as virtrdf:Supplier-SupplierID ;
                            northwind:companyName suppliers.CompanyName
                                    as virtrdf:Supplier-company_name ;
                            northwind:contactName suppliers.ContactName
                                    as virtrdf:Supplier-contact_name ;
                            northwind:contactTitle suppliers.ContactTitle
                                    as virtrdf:Supplier-contact_title ;
                            northwind:address suppliers.Address
                                    as virtrdf:Supplier-address ;
                            northwind:city northwind:dbpedia_iri2(suppliers.City)
                                    as virtrdf:Supplier-dbpediacity ;
                            northwind:region suppliers.Region
                                    as virtrdf:Supplier-region ;
                            northwind:postalCode suppliers.PostalCode
                                    as virtrdf:Supplier-postal_code ;
                            northwind:country northwind:Country(suppliers.Country)
                                    as virtrdf:Supplier-country ;
                            northwind:phone northwind:Phone (suppliers.Phone)
                                    as virtrdf:Supplier-phone ;
                            northwind:fax northwind:Fax (suppliers.Fax)
                                    as virtrdf:Supplier-fax ;
                            northwind:homePage suppliers.HomePage
                                    as virtrdf:Supplier-home_page ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Country (suppliers.Country)
                            northwind:is_country_of
                    northwind:Supplier (suppliers.SupplierID) as virtrdf:Supplier-is_country_of .
    
                    northwind:Category (categories.CategoryID)
                            a northwind:Category
                                    as virtrdf:Category-CategoryID ;
                            northwind:categoryName categories.CategoryName
                                    as virtrdf:Category-home_page ;
                            northwind:description categories.Description
                                    as virtrdf:Category-description ;
                            foaf:img northwind:CategoryPhoto(categories.CategoryID)
                                    as virtrdf:Category-categories.CategoryPhoto ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:CategoryPhoto(categories.CategoryID)
                            a northwind:CategoryPhoto
                                    as virtrdf:Category-categories.CategoryPhotoID ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Shipper (shippers.ShipperID)
                            a northwind:Shipper
                                    as virtrdf:Shipper-ShipperID ;
                            northwind:companyName shippers.CompanyName
                                    as virtrdf:Shipper-company_name ;
                            northwind:phone northwind:Phone (shippers.Phone)
                                    as virtrdf:Shipper-phone ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Customer (customers.CustomerID)
                            a  northwind:Customer
                                    as virtrdf:Customer-CustomerID2 ;
                            a  foaf:Organization
                                    as virtrdf:Customer-CustomerID ;
                            foaf:name customers.CompanyName
                                    as virtrdf:Customer-foaf_name ;
                            northwind:companyName customers.CompanyName
                                    as virtrdf:Customer-company_name ;
                            northwind:has_contact northwind:CustomerContact (customers.CustomerID)
                                    as virtrdf:Customer-contact ;
                            northwind:country northwind:Country (customers.Country)
                                    as virtrdf:Customer-country ;
                            northwind:contactName customers.ContactName
                                    as virtrdf:Customer-contact_name ;
                            northwind:contactTitle customers.ContactTitle
                                    as virtrdf:Customer-contact_title ;
                            northwind:address customers.Address
                                    as virtrdf:Customer-address ;
                            northwind:city northwind:dbpedia_iri2(customers.City)
                                    as virtrdf:Customer-dbpediacity ;
                            northwind:region customers.Region
                                    as virtrdf:Customer-region ;
                            northwind:PostalCode customers.PostalCode
                                    as virtrdf:Customer-postal_code ;
                            foaf:phone northwind:Phone (customers.Phone)
                                    as virtrdf:Customer-foaf_phone ;
                            northwind:phone northwind:Phone (customers.Phone)
                                    as virtrdf:Customer-phone ;
                            northwind:fax northwind:Fax (customers.Fax)
                                    as virtrdf:Customer-fax ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Country (customers.Country)
                            northwind:is_country_of
                    northwind:Customer (customers.CustomerID) as virtrdf:Customer-is_country_of .
    
                    northwind:Employee (employees.FirstName, employees.LastName, employees.EmployeeID)
                            a northwind:Employee
                                    as virtrdf:Employee-EmployeeID2 ;
                            a foaf:Person
                                    as virtrdf:Employee-EmployeeID ;
                            foaf:surname employees.LastName
                                    as virtrdf:Employee-foaf_last_name ;
                            northwind:lastName employees.LastName
                                    as virtrdf:Employee-last_name ;
                            foaf:firstName employees.FirstName
                                    as virtrdf:Employee-foaf_first_name ;
                            northwind:firstName employees.FirstName
                                    as virtrdf:Employee-first_name ;
                            foaf:title employees.Title
                                    as virtrdf:Employee-title ;
                            northwind:titleOfCourtesy employees.TitleOfCourtesy
                                    as virtrdf:Employee-title_of_courtesy ;
                            foaf:birthday employees.BirthDate
                                    as virtrdf:Employee-foaf_birth_date ;
                            northwind:birthday employees.BirthDate
                                    as virtrdf:Employee-birth_date ;
                            northwind:hireDate employees.HireDate
                                    as virtrdf:Employee-hire_date ;
                            northwind:address employees.Address
                                    as virtrdf:Employee-address ;
                            northwind:city northwind:dbpedia_iri2(employees.City)
                                    as virtrdf:Employee-dbpediacity ;
                            northwind:region employees.Region
                                    as virtrdf:Employee-region ;
                            northwind:postalCode employees.PostalCode
                                    as virtrdf:Employee-postal_code ;
                            northwind:country northwind:Country(employees.Country)
                                    as virtrdf:Employee-country ;
                            foaf:phone employees.HomePhone
                                    as virtrdf:Employee-home_phone ;
                            northwind:extension employees.Extension
                                    as virtrdf:Employee-extension ;
                            northwind:notes employees.Notes
                                    as virtrdf:Employee-notes ;
                            northwind:reportsTo northwind:Employee(employees.FirstName, employees.LastName, employees.ReportsTo) where (^{employees.}^.ReportsTo = ^{employees.}^.EmployeeID)
                                    as virtrdf:Employee-reports_to ;
                            foaf:img northwind:EmployeePhoto(employees.EmployeeID)
                                    as virtrdf:Employee-employees.EmployeePhoto ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:EmployeePhoto(employees.EmployeeID)
                            a northwind:EmployeePhoto
                                    as virtrdf:Employee-employees.EmployeePhotoId ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Employee (employees.FirstName, employees.LastName, orders.EmployeeID)
                            northwind:is_salesrep_of
                    northwind:Order (orders.OrderID) where (^{orders.}^.EmployeeID = ^{employees.}^.EmployeeID) as virtrdf:Order-is_salesrep_of .
    
                    northwind:Country (employees.Country)
                            northwind:is_country_of
                    northwind:Employee (employees.FirstName, employees.LastName, employees.EmployeeID) as virtrdf:Employee-is_country_of .
    
                    northwind:Order (orders.OrderID)
                            a northwind:Order
                                    as virtrdf:Order-Order ;
                            northwind:has_customer northwind:Customer (orders.CustomerID)
                                    as virtrdf:Order-order_has_customer ;
                            northwind:has_salesrep northwind:Employee (employees.FirstName, employees.LastName, orders.EmployeeID) where (^{orders.}^.EmployeeID = ^{employees.}^.EmployeeID)
                                    as virtrdf:Customer-has_salesrep ;
                            northwind:has_employee northwind:Employee (employees.FirstName, employees.LastName, orders.EmployeeID) where (^{orders.}^.EmployeeID = ^{employees.}^.EmployeeID)
                                    as virtrdf:Order-order_has_employee ;
                            northwind:orderDate orders.OrderDate
                                    as virtrdf:Order-order_date ;
                            northwind:requiredDate orders.RequiredDate
                                    as virtrdf:Order-required_date ;
                            northwind:shippedDate orders.ShippedDate
                                    as virtrdf:Order-shipped_date ;
                            northwind:order_ship_via northwind:Shipper (orders.ShipVia)
                                    as virtrdf:Order-order_ship_via ;
                            northwind:freight orders.Freight
                                    as virtrdf:Order-freight ;
                            northwind:shipName orders.ShipName
                                    as virtrdf:Order-ship_name ;
                            northwind:shipAddress orders.ShipAddress
                                    as virtrdf:Order-ship_address ;
                            northwind:shipCity northwind:dbpedia_iri2(orders.ShipCity)
                                    as virtrdf:Order-dbpediaship_city ;
                            northwind:shipRegion orders.ShipRegion
                                    as virtrdf:Order-ship_region ;
                            northwind:shipPostal_code orders.ShipPostalCode
                                    as virtrdf:Order-ship_postal_code ;
                            northwind:shipCountry northwind:Country(orders.ShipCountry)
                                    as virtrdf:ship_country ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Country (orders.ShipCountry)
                            northwind:is_ship_country_of
                    northwind:Order (orders.OrderID) as virtrdf:Order-is_country_of .
    
                    northwind:Customer (orders.CustomerID)
                            northwind:has_order northwind:Order (orders.OrderID) as virtrdf:Order-has_order .
    
                    northwind:Shipper (orders.ShipVia)
                            northwind:ship_order northwind:Order (orders.OrderID) as virtrdf:Order-ship_order .
    
                    northwind:OrderLine (order_lines.OrderID, order_lines.ProductID)
                            a northwind:OrderLine
                                    as virtrdf:OrderLine-OrderLines ;
                            northwind:has_order_id northwind:Order (order_lines.OrderID)
                                    as virtrdf:order_lines_has_order_id ;
                            northwind:has_product_id northwind:Product (order_lines.ProductID)
                                    as virtrdf:order_lines_has_product_id ;
                            northwind:unitPrice order_lines.UnitPrice
                                    as virtrdf:OrderLine-unit_price ;
                            northwind:quantity order_lines.Quantity
                                    as virtrdf:OrderLine-quantity ;
                            northwind:discount order_lines.Discount
                                    as virtrdf:OrderLine-discount ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Order (orders.OrderID)
                            northwind:is_order_of
                    northwind:OrderLine (order_lines.OrderID, order_lines.ProductID) where (^{orders.}^.OrderID = ^{order_lines.}^.OrderID) as virtrdf:Order-is_order_of .
    
                    northwind:Product (products.ProductID)
                            northwind:is_product_of
                    northwind:OrderLine (order_lines.OrderID, order_lines.ProductID) where (^{products.}^.ProductID = ^{order_lines.}^.ProductID) as virtrdf:Product-is_product_of .
    
                    northwind:Country (countries.Name)
                            a northwind:Country
                                    as virtrdf:Country-Type2 ;
                            a wgs:SpatialThing
                                    as virtrdf:Country-Type ;
                            owl:sameAs northwind:dbpedia_iri2 (countries.Name) ;
                            northwind:name countries.Name
                                    as virtrdf:Country-Name ;
                            northwind:code countries.Code
                                    as virtrdf:Country-Code ;
                            northwind:smallFlagDAVResourceName countries.SmallFlagDAVResourceName
                                    as virtrdf:Country-SmallFlagDAVResourceName ;
                            northwind:largeFlagDAVResourceName countries.LargeFlagDAVResourceName
                                    as virtrdf:Country-LargeFlagDAVResourceName ;
                            northwind:smallFlagDAVResourceURI northwind:Flag(countries.SmallFlagDAVResourceURI)
                                    as virtrdf:Country-SmallFlagDAVResourceURI ;
                            northwind:largeFlagDAVResourceURI northwind:Flag(countries.LargeFlagDAVResourceURI)
                                    as virtrdf:Country-LargeFlagDAVResourceURI ;
                            wgs:lat countries.Lat
                                    as virtrdf:Country-Lat ;
                            wgs:long countries.Lng
                                    as virtrdf:Country-Lng ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Country (countries.Name)
                            northwind:has_province
                    northwind:Province (provinces.CountryCode, provinces.Province) where (^{provinces.}^.CountryCode = ^{countries.}^.Code) as virtrdf:Country-has_province .
    
                    northwind:Province (provinces.CountryCode, provinces.Province)
                            a northwind:Province
                                    as virtrdf:Province-Provinces ;
                            owl:sameAs northwind:dbpedia_iri2 (provinces.Province) ;
                            northwind:has_country_code provinces.CountryCode
                                    as virtrdf:has_country_code ;
                            northwind:provinceName provinces.Province
                                    as virtrdf:Province-ProvinceName ;
                            opl:isDescribedUsing northwind: .
    
                    northwind:Province (provinces.CountryCode, provinces.Province)
                            northwind:is_province_of
                    northwind:Country (countries.Name) where  (^{countries.}^.Code = ^{provinces.}^.CountryCode) as virtrdf:Province-country_of .
            }.
    }.
    ;
    
    delete from DB.DBA.URL_REWRITE_RULE_LIST where urrl_list like 'demo_nw%';
    delete from DB.DBA.URL_REWRITE_RULE where urr_rule like 'demo_nw%';
    
    DB.DBA.URLREWRITE_CREATE_REGEX_RULE (
        'demo_nw_rule2',
        1,
        '(/[^#]*)',
        vector('path'),
        1,
        '/sparql?query=DESCRIBE+%%3Chttp%%3A//^{URIQADefaultHost}^%U%%23this%%3E+%%3Chttp%%3A//^{URIQADefaultHost}^%U%%3E+FROM+%%3Chttp%%3A//^{URIQADefaultHost}^/Northwind%%3E&format=%U',
        vector('path', 'path', '*accept*'),
        null,
        '(text/rdf.n3)|(application/rdf.xml)',
        0,
        null
        );
    
    DB.DBA.URLREWRITE_CREATE_REGEX_RULE (
        'demo_nw_rule1',
        1,
        '(/[^#]*)',
        vector('path'),
        1,
        '/about/html/http/^{URIQADefaultHost}^%s',
        vector('path'),
        null,
        '(text/html)|(\\*/\\*)',
        0,
        303
        );
    
    DB.DBA.URLREWRITE_CREATE_RULELIST (
        'demo_nw_rule_list1',
        1,
        vector (
                    'demo_nw_rule1',
                    'demo_nw_rule2'
              ));
    
    
    VHOST_REMOVE (lpath=>'/Northwind');
    DB.DBA.VHOST_DEFINE (lpath=>'/Northwind', ppath=>'/DAV/home/demo/', vsp_user=>'dba', is_dav=>1,
              is_brws=>0, opts=>vector ('url_rewrite', 'demo_nw_rule_list1'));
    
    create procedure DB.DBA.LOAD_NW_ONTOLOGY_FROM_DAV()
    {
      declare content1, urihost varchar;
      select cast (RES_CONTENT as varchar) into content1 from WS.WS.SYS_DAV_RES where RES_FULL_PATH = '/DAV/VAD/demo/sql/nw.owl';
      DB.DBA.RDF_LOAD_RDFXML (content1, 'http://demo.openlinksw.com/schemas/northwind#', 'http://demo.openlinksw.com/schemas/NorthwindOntology/1.0/');
      urihost := cfg_item_value(virtuoso_ini_path(), 'URIQA','DefaultHost');
      if (urihost = 'demo.openlinksw.com')
      {
        DB.DBA.VHOST_REMOVE (lpath=>'/schemas/northwind');
        DB.DBA.VHOST_DEFINE (lpath=>'/schemas/northwind', ppath=>'/DAV/VAD/demo/sql/nw.owl', vsp_user=>'dba', is_dav=>1, is_brws=>0);
        DB.DBA.VHOST_REMOVE (lpath=>'/schemas/northwind#');
        DB.DBA.VHOST_DEFINE (lpath=>'/schemas/northwind#', ppath=>'/DAV/VAD/demo/sql/nw.owl', vsp_user=>'dba', is_dav=>1, is_brws=>0);
      }
    };
    
    DB.DBA.LOAD_NW_ONTOLOGY_FROM_DAV();
    drop procedure DB.DBA.LOAD_NW_ONTOLOGY_FROM_DAV;
    
    DB.DBA.XML_SET_NS_DECL ('northwind', 'http://demo.openlinksw.com/schemas/northwind#', 2);
    
    

    References