GraphStore`
GraphStore`

RDFBlankNode

RDFBlankNode["id"]

represents a blank node with identifier "id" in an RDFStore.

RDFBlankNode[]

represents a blank node which is different from all other nodes.

Details

  • Blank nodes are scoped to RDF datasets: A blank node with the same "id" in different graphs of the same RDF dataset represents the same node. Blank nodes in different RDF datasets are unrelated.

Examples

open all close all

Basic Examples  (1)

In[1]:=
Click for copyable input

A blank node with label "abc":

In[2]:=
Click for copyable input
Out[2]=

Represent the age of the universe:

In[3]:=
Click for copyable input
In[4]:=
Click for copyable input
Out[4]=

Scope  (1)