This HTML5 document contains 32 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
dctermshttp://purl.org/dc/terms/
atomhttp://atomowl.org/ontologies/atomrdf#
foafhttp://xmlns.com/foaf/0.1/
n18http://vos.openlinksw.com/dataspace/services/wiki/
n15http://docs.openlinksw.com/virtuoso/rdfperformancetuning.html#
oplhttp://www.openlinksw.com/schema/attribution#
n2http://vos.openlinksw.com/dataspace/owiki/wiki/VOS/
dchttp://purl.org/dc/elements/1.1/
n11http://vos.openlinksw.com/dataspace/dav#
n14http://docs.openlinksw.com/virtuoso/fn_sparql_select_known_graphs.
rdfshttp://www.w3.org/2000/01/rdf-schema#
n19http://rdfs.org/sioc/services#
siocthttp://rdfs.org/sioc/types#
n4http://vos.openlinksw.com/dataspace/person/dav#
n17http://vos.openlinksw.com/dataspace/owiki/wiki/VOS/VirtTipsAndTricksGuideAllGraphs/sioc.
n7http://vos.openlinksw.com/dataspace/owiki/wiki/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n8http://vos.openlinksw.com/dataspace/owiki#
xsdhhttp://www.w3.org/2001/XMLSchema#
n6http://vos.openlinksw.com/dataspace/%28NULL%29/wiki/VOS/
n13http://vos.openlinksw.com/dataspace/person/owiki#
siochttp://rdfs.org/sioc/ns#
Subject Item
n4:this
foaf:made
n2:VirtTipsAndTricksGuideAllGraphs
Subject Item
n11:this
sioc:creator_of
n2:VirtTipsAndTricksGuideAllGraphs
Subject Item
n18:item
n19:services_of
n2:VirtTipsAndTricksGuideAllGraphs
Subject Item
n8:this
sioc:creator_of
n2:VirtTipsAndTricksGuideAllGraphs
Subject Item
n7:VOS
sioc:container_of
n2:VirtTipsAndTricksGuideAllGraphs
atom:entry
n2:VirtTipsAndTricksGuideAllGraphs
atom:contains
n2:VirtTipsAndTricksGuideAllGraphs
Subject Item
n2:VirtTipsAndTricksGuideAllGraphs
rdf:type
sioct:Comment atom:Entry
dcterms:created
2017-06-13T05:37:17.966231
dcterms:modified
2017-06-13T05:37:17.966231
rdfs:label
VirtTipsAndTricksGuideAllGraphs
foaf:maker
n4:this n13:this
dc:title
VirtTipsAndTricksGuideAllGraphs
opl:isDescribedUsing
n17:rdf
sioc:has_creator
n8:this n11:this
sioc:content
%META:TOPICPARENT{name="VirtTipsAndTricksGuide"}% ---++How to obtain all graphs Example 1. <b>Using SPARQL Query:</b> The most popular way for obtaining all graphs list, presuming every graph contains at least one triple for some rdf:type of some subject, is to execute the following query: <verbatim> SQL> SPARQL SELECT DISTINCT ?g WHERE { GRAPH ?g {?s a ?t} } </verbatim> 1. <b>Using Virtuoso built-in function:</b>: Another solution is to use the Virtuoso [[http://docs.openlinksw.com/virtuoso/fn_sparql_select_known_graphs.html][DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS]] function: <verbatim> SQL> DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS(); GRAPH_IRI VARCHAR _______________________________________________________________________________ http://www.openlinksw.com/schemas/virtrdf# http://localhost:8890/DAV http://localhost:8890/dataspace http://localhost:8890/dataspace/inf 4 Rows. -- 14 msec. </verbatim> ---+++Related * [[VirtTipsAndTricksGuide][Virtuoso Tips and Tricks Collection]] * [[http://docs.openlinksw.com/virtuoso/rdfperformancetuning.html#rdfperfgetallgraphs][Virtuoso Documentation]]
sioc:id
2c97582426b9d387020798a70fac0395
sioc:link
n2:VirtTipsAndTricksGuideAllGraphs
sioc:has_container
n7:VOS
n19:has_services
n18:item
atom:title
VirtTipsAndTricksGuideAllGraphs
sioc:links_to
n6:VirtTipsAndTricksGuide n14:html n15:rdfperfgetallgraphs
atom:source
n7:VOS
atom:author
n4:this
atom:published
2017-06-13T05:37:17Z
atom:updated
2017-06-13T05:37:17Z
sioc:topic
n7:VOS