The Linked Data Platform (LDP) specification from the W3C outlines how HTTP interaction patterns can be used to facilitate loosely coupled Create, Read, Update (Write), and Delete ("CRUD") operations, at World Wide Web scale.
The "Write" dimension of the World Wide Web has been underutilized since the Web's inception. This has lead to a proliferation of Web Applications and Services that confusingly conflate otherwise distinct functionality realms in the way they work with entities, both "real world" and digital, and their --
curl --cert {pkcs#12-file-name}:{pwd} --cert-type P12 -k -I {resource-url}
curl --cert {cert-pem-file-name} --key {private-key-pem-file-name} -k -I {resource-url}
curl -X OPTIONS -IH "Accept: text/turtle" http://example.com/DAV/home/demo/Public/
curl -iH "Accept: text/turtle" http://example.com/DAV/home/demo/Public/
curl -X POST -ik -H "Content-Type:text/turtle" -E MyCertificate-ODS-QA.pem:1234 --data-binary @profile2.ttl -H "Slug: profile2.ttl" https://example.com/DAV/home/demo/Public/
curl -X POST -ik -H "Content-Type:text/turtle" -E MyCertificate-ODS-QA.pem:1234 --data-binary @profile2.ttl https://example.com/DAV/home/demo/Public/
curl -X POST -ik -H "Content-Type:text/turtle" -E MyCertificate-ODS-QA.pem:1234 --data-binary "<> a foaf:Document" https://example.com/DAV/home/demo/Public/
ldp_container.ttl
@prefix ldp: <http://www.w3.org/ns/ldp#> . @prefix dcterms: <http://purl.org/dc/terms/> . <> a ldp:Container , ldp:BasicContainer ; dcterms:title "Sample Folder" ; dcterms:description "Sample Folder created using LDP." .
curl -k -i -E MyCertificate-ODS-QA.pem:1234 https://example.com/DAV/home/demo/Public/ -H "Content-Type: text/turtle" -X POST -H "Slug: ldp_container" --data-binary @ldp_container.ttl
HTTP/1.1 201 Created Server: Virtuoso/07.10.3211 (Linux) x86_64-redhat-linux-gnu-LDP VDB Connection: Keep-Alive Date: Mon, 07 Jul 2014 12:54:32 GMT Accept-Ranges: bytes Location: https://example.com/DAV/home/demo/Public/ldp_container Link: <http://www.w3.org/ns/ldp#Resource>; rel="type" Content-Type: text/turtle Content-Length: 196 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <HTML> <HEAD> <TITLE>201 Created</TITLE> </HEAD> <BODY> <H1>Created</H1>Resource /DAV/home/demo/Public/ldp_container has been created. </BODY> </HTML>
curl -k -i -E MyCertificate-ODS-QA.pem:king6c/ -H "Content-Type: text/turtle" -X POST --data-binary @ldp_container.ttl
To replace the content of the Document at <https://example.com/DAV/home/demo/Public/example.ttl> with "<#this> <#relation> <#that> ."
curl -X PUT -kv -i -H "Content-Type:text/turtle" -E MyCertificate-ODS-QA.pem:1234 --data-binary "<#this> <#relation> <#that> ." https://example.com/DAV/home/demo/Public/example.ttl <verbatim> * <b>Response:</b> <verbatim> HTTP/1.1 201 Created Server: Virtuoso/07.10.3211 (Linux) x86_64-redhat-linux-gnu-LDP VDB Connection: close Date: Thu, 03 Jul 2014 19:56:45 GMT Accept-Ranges: bytes Link: <http://www.w3.org/ns/ldp#Resource>; rel="type" Content-Type: text/turtle Content-Length: 194
curl -X PUT -k -i -E MyCertificate-ODS-QA.pem:1234 -H "Content-Type: text/turtle" -data-binary @test.ttl https://example.com/DAV/home/demo/Public/
curl -X MKCOL -k -i -E MyCertificate-ODS-QA.pem:1234 https://example.com/DAV/home/demo/Public/container2/
curl -E MyCertificate-ODS-QA.pem:1234 -X PATCH -k -i --data-binary "INSERT {GRAPH <urn:rww:demo:data> {<http://example.com/dataspace/person/demo#this> a <http://xmlns.com/foaf/0.1/Person> . } }" -H "Content-Type: application/sparql-update; utf-8" https://example.com/DAV/home/demo/Public/example2.ttl
HTTP/1.1 204 No Content Server: Virtuoso/07.10.3211 (Linux) x86_64-redhat-linux-gnu-LDP VDB Connection: Keep-Alive Date: Fri, 04 Jul 2014 17:18:16 GMT Accept-Ranges: bytes X-SPARQL-default-graph: http://example.com/DAV/home/demo/Public/example2.ttl Content-Type: application/sparql-results+xml; charset=UTF-8 Content-Length: 444
curl -E MyCertificate-ODS-QA.pem:1234 -X POST -ik --data-binary "SELECT * FROM <urn:rww:demo:data> WHERE {?s ?p ?o}" -H "Content-Type: application/sparql-query" "https://example.com/sparql"
HTTP/1.1 200 OK Server: Virtuoso/07.10.3211 (Linux) x86_64-redhat-linux-gnu-LDP VDB Connection: Keep-Alive Date: Fri, 04 Jul 2014 17:31:38 GMT Accept-Ranges: bytes X-SPARQL-default-graph: http://example.com/DAV/VAD/val/sparql/ Content-Type: application/sparql-results+xml; charset=UTF-8 Content-Length: 792 <sparql xmlns="http://www.w3.org/2005/sparql-results#" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2001/sw/DataAccess/rf1/result2.xsd"> <head> <variable name="s"/> <variable name="p"/> <variable name="o"/> </head> <results distinct="false" ordered="true"> <result> <binding name="s"><uri>http://example.com/dataspace/person/demo#this</uri></binding> <binding name="p"><uri>http://www.w3.org/1999/02/22-rdf-syntax-ns#type</uri></binding> <binding name="o"><uri>http://xmlns.com/foaf/0.1/Person</uri></binding> </result> <result> <binding name="s"><uri>#this</uri></binding> <binding name="p"><uri>#relation</uri></binding> <binding name="o"><uri>#that</uri></binding> </result> </results>