MarkLogic 10 Product Documentation
sem:rdf-get

sem:rdf-get(
   $location as xs:string,
   [$options as xs:string*],
   [$http-opts as element()?]
) as sem:triple*

Summary

This function returns sem:triples from a specified location.

Parameters
location	The location of the document.
options	Parsing options. Valid options include: base=URI A base URI to use during parsing. graph=URI The graph/context value to give to quads with no explicit graph specified in the data. Cannot be used with override-graph=URI (or an exception is thrown). override-graph=URI The graph/context value to give to every quad, whether specified in the data or not. Cannot be used with graph-URI (or an exception is thrown). ntriple Specify N-Triples format for input. nquad Specify N-Quads format for input (default). turtle Specify Turtle format for input. rdfxml Specify RDF/XML format for input. rdfjson Specify RDF/JSON format for input. n3 Specify N3 format for input. trig Specify TriG format for input. repair Specify to repair if possible, or discard individual triples that do not parse correctly. Otherwise any malformed input results in an exception. triplexml Specify `sem:triple` XML format for input, either a single `sem:triple` element or multiple elements under a root element. If you use the `triplexml` option, you cannot specify a graph.
http-opts	An options node as described for the function `xdmp:http-get`.

Required Privileges

http://marklogic.com/xdmp/privileges/xdmp-document-get

Example

xquery version "1.0-ml"; 
 
import module namespace sem = "http://marklogic.com/semantics" 
      at "/MarkLogic/semantics.xqy";
 
sem:rdf-get('C:/Data/Semantics/example.ttl', "turtle")
	
=> 
    sem:triple(sem:iri("http://example.com/ns/data#item342"),
	sem:iri("http://example.com/ns/details#shipped"), xs:date("2013-05-20"))
    
    sem:triple(sem:iri("http://example.com/ns/data#item342"),
	sem:iri("http://example.com/ns/details#quantity"), 4)
    
    sem:triple(sem:iri("http://example.com/ns/data#item342"),
	sem:iri("http://example.com/ns/details#invoiced"), fn:false())
     
    sem:triple(sem:iri("http://example.com/ns/data#item342"),
	sem:iri("http://example.com/ns/details#costPerItem"), 10.5)

MarkLogic 10 Product Documentationsem:rdf-get

Summary

Required Privileges

Example

MarkLogic 10 Product Documentation
sem:rdf-get