Hmm. I guess if serialization differences are not just a Python/rdflib thing and would be expected across any platform (i.e. aren't implied by any W3C recommendation), then there's no clear interoperability benefit to harmonizing.
Also, TIL about HexT. Thanks! On Fri, Feb 25, 2022, at 6:33 AM, Nicholas Car wrote: > Just checked that Python r"" string with no escaping works the same as > escaping with "\": it does. > > Also, HexT serialization works fine and just like JSON-LD. No surprise as > they are both using the json package. > > So, there really are differences in the serializers' escaping. No surprise: > XML & JSON etc are really different! > > It's perhaps unfair to call this a bug but, I guess, we would be interested > in someone harmonising results across all serialisations... > > On Thu, Feb 24, 2022 at 1:26 AM Donny Winston <[email protected]> wrote: >> Looks like I got unwanted escaping in my description! Trying again: >> >> Without escaping (with “\”), I get what I want with JSON-LD (e.g. >> “<slash>text”) but not with Turtle et al. (I get “<TAB>ext”). >> >> With escaping, I get double slashes (e.g. “<slash><slash>text”) with >> JSON-LD, Turtle, and N-Triples, but I get what I want (“<slash>text”) with >> XML. >> >> >> >> On Wednesday, February 23, 2022 at 10:23:01 AM UTC-5 Donny Winston wrote: >>> 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 [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/7b066616-1f13-4b94-8453-e4948926f07fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/rdflib-dev/7b066616-1f13-4b94-8453-e4948926f07fn%40googlegroups.com?utm_medium=email&utm_source=footer>. > > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/CAP7nqh3EyT1MO1om%3DaL0ydmAPC360JjJ3z2WHG7VNQpESFVYcg%40mail.gmail.com > > <https://groups.google.com/d/msgid/rdflib-dev/CAP7nqh3EyT1MO1om%3DaL0ydmAPC360JjJ3z2WHG7VNQpESFVYcg%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- Donny Winston, PhD (he/him/his) | Polyneme LLC https://donnywinston.com | https://polyneme.xyz If I've emailed you, I'd love to speak with you. Schedule a meeting (15min+): https://meet.polyneme.xyz -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rdflib-dev/7f9a0c55-86e2-4778-9153-fe4a7cf36075%40www.fastmail.com.
