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SPARQLGraph

[Experimental]

SPARQLGraph[iri,expr]

represents expr in the context of the graph identified by the identifier iri.

Details and Options

  • SPARQLGraph[iri,patt] can be used in SPARQLSelect and related functions to match the graph pattern patt against the graph identified by the identifier iri.
  • SPARQLGraph[iri,data] can be used in SPARQLInsertData and related functions to insert data into the graph identified by the identifier iri.

Examples

Basic Examples  (1)Summary of the most common use cases

In[1]:=1
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-4atwll

Current and historical data about countries:

In[2]:=2
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-le38p7
In[3]:=3
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-fz046g
Out[3]=3

Look up historical data for Spain:

In[4]:=4
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-k3qhfl
Out[4]=4

The latest data:

In[5]:=5
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-38f95i
Out[5]=5

Insert additional historical data:

In[6]:=6
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-3js6eb
Out[6]=6

An additional named graph has been added to the RDF dataset:

In[7]:=7
✖
https://wolfram.com/xid/01jlpy6ytmcg3o848ibg6-7s5a35
Out[7]=7
Wolfram Research (2019), SPARQLGraph, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

Text

Wolfram Research (2019), SPARQLGraph, Wolfram Language function, https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

CMS

Wolfram Language. 2019. "SPARQLGraph." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html.

APA

Wolfram Language. (2019). SPARQLGraph. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html

BibTeX

@misc{reference.wolfram_2025_sparqlgraph, author="Wolfram Research", title="{SPARQLGraph}", year="2019", howpublished="\url{https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html}", note=[Accessed: 19-June-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_sparqlgraph, organization={Wolfram Research}, title={SPARQLGraph}, year={2019}, url={https://reference.wolfram.com/language/GraphStore/ref/SPARQLGraph.html}, note=[Accessed: 19-June-2025 ]}