I want to store LaTeX representations as Literal values.
Without escaping (with “\”), I get what I want with JSON-LD (e.g. “\text”)
but not with Turtle et al. (I get “ext”).
With escaping, I get double slashes (e.g. “\text”) with JSON-LD, Turtle,
and N-Triples, but I get what I want (“\text”) with XML.
Any suggestions? I’m not sure if there’s a bug here or if there’s a
workaround I can do.
Here’s a reproduction of my problem:
from rdflib import Graph, URIRef, RDFS, Literal
g = Graph()
g.add((
URIRef("http://example.com/node";),
RDFS.comment,
Literal("SHAPE: $n_{\text{sites}} \times 3 \times 3$")
))
g.add((
URIRef("http://example.com/node";),
RDFS.comment,
Literal("SHAPE: $n_{\\text{sites}} \\times 3 \\times 3$")
))
print("JSON-LD:")
print(g.serialize(format="application/ld+json"))
print("\nTurtle:")
print(g.serialize(format="text/turtle"))
print("XML:")
print(g.serialize(format="application/rdf+xml"))
print("N-Triples:")
print(g.serialize(format="nt"))
JSON-LD:
[
{
"@id": "http://example.com/node";,
"http://www.w3.org/2000/01/rdf-schema#comment": [
{
"@value": "SHAPE: $n_{\text{sites}} \times 3 \times 3$"
},
{
"@value": "SHAPE: $n_{\\text{sites}} \\times 3 \\times 3$"
}
]
}
]
Turtle:
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
<http://example.com/node> rdfs:comment "SHAPE: $n_{ ext{sites}}
imes 3 imes 3$",
"SHAPE: $n_{\\text{sites}} \\times 3 \\times 3$" .
XML:
<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#";
>
<rdf:Description rdf:about="http://example.com/node";>
<rdfs:comment>SHAPE: $n_{ ext{sites}} imes 3 imes
3$</rdfs:comment>
<rdfs:comment>SHAPE: $n_{\text{sites}} \times 3 \times 3$</rdfs:comment>
</rdf:Description>
</rdf:RDF>
N-Triples:
<http://example.com/node> <http://www.w3.org/2000/01/rdf-schema#comment>
"SHAPE: $n_{ ext{sites}} imes 3 imes 3$" .
<http://example.com/node> <http://www.w3.org/2000/01/rdf-schema#comment>
"SHAPE: $n_{\\text{sites}} \\times 3 \\times 3$" .
screenshot of pretty-printed output:
https://files.polyneme.xyz/dropshare/2022-02-23-rdflib-dev-pprint-UM2FfmQBDv.png
.
--
http://github.com/RDFLib
---
You received this message because you are subscribed to the Google Groups
"rdflib-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to rdflib-dev+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/rdflib-dev/695124c0-c9ab-4606-8fde-200f8a301296n%40googlegroups.com.
