As somebody recently ran into issue wrt to default namespaces, I second the policy Wes proposes.
I'm not a big fan of binding namespaces by default because of the lack of transparency, but that ship has sailed. The ability to have prefix aliases would be very nice, but tricky wrt to serialising. I would prefer an easy rebinding method or some sort (if not already present). Best, Miel Op di 21 mrt 2023 om 14:00 schreef Wes Turner <wes.tur...@gmail.com>: > Perhaps the stated policy on namespace bindings - maybe in comments at the > top of the file - should be?: > > - Do not break namespace bindings that are specified in a major or minor > release. > > - First, copy the W3C RDFa/JSON-LD Recommended Context namespace bindings > > - Justify additional custom namespace bindings in a PR > > - As necessary, always specify the complete list of namespace bindings for > your RDF document, or use the RDFa/JSONLD default context. > > On Mon, Mar 20, 2023, 6:15 PM Nicholas Car <n...@kurrawong.net> wrote: > >> I'm happy for wgs to be added back in and also happy for schema to be >> added. If both schema and sdo can co-exist then great. >> >> There was, I think, some push-back on the idea of binding more prefixes >> by default, but I don't see the problem, as I've outlined here: >> https://github.com/RDFLib/rdflib/issues/2103#issuecomment-1477005612 >> >> I think we should err on the side of making things work "out of the box" >> and if there are prefixes people don't like, they can re-bind them. Most of >> the prefixes listed in the "rdflib" set are pretty un-controversial but the >> set can never be perfect for everyone! >> >> Nick >> ------- Original Message ------- >> On Tuesday, March 21st, 2023 at 05:56, Wes Turner <wes.tur...@gmail.com> >> wrote: >> >> All of these have `schema` as the QName, so IMO "`sdo:` is a new optional >> alias for `schema:`" would have been the non-breaking change: >> >> - "RDFa Core Initial Context, JSON-LD Recommended Context" >> https://github.com/w3c/json-ld-rc >> - https://w3c.github.io/json-ld-rc/context.jsonld >> >> - https://lov.linkeddata.es/dataset/lov/vocabs/schema >> >> >> On Mon, Mar 20, 2023, 3:10 PM Iwan Aucamp <aucam...@gmail.com> wrote: >> >>> Hi, >>> >>> Writing this just to inform everyone of some potentially >>> conterversial-to-fix regressions. >>> >>> The following yet unaddressed regressions were introduced with Bind >>> prefixes choices #1686 <https://github.com/RDFLib/rdflib/pull/1686> >>> that was first released in 6.2.0: >>> >>> - The namespaces bound by default for Graphs is very different than >>> in was in 6.1.1 [#2103 <https://github.com/RDFLib/rdflib/issues/2103> >>> ] >>> - The unreleased binding of the wgs prefix was dropped [#2196 >>> <https://github.com/RDFLib/rdflib/issues/2196>]. >>> - The prefix for `https://schema.org` was changed from `schema` to >>> `sdo` [#2294 <https://github.com/RDFLib/rdflib/pull/2294>] >>> >>> >>> The `wgs` issue is fairly uncontroversial I think, I will just add it >>> back, but the others are a bit controversial. >>> >>> Changing the default bound namespaces breaks code that worked with >>> 6.1.1. Now it has been some time since 6.2.0, so likely people have got >>> over it, but it is still a regression, and technically the right thing to >>> do will be to fix it, though given how much time has passed that will >>> likely just make everyone upset again from scratch. >>> >>> Fixing the change to the `https://schema.org` prefix binding is also >>> controversial I think, but probably less so, I'm sure if we fix it we will >>> break some existing code out there. It would maybe be okay to bind it >>> twice, (i.e. bind `sdo` and `schema` for `https://schema.org`) but >>> another regression broke the ability to do this. >>> >>> I would really appreciate any input here. I'm going to merge a PR that >>> adds `wgs` back, but for the default bindings and the change in `schema` >>> prefix I'm going to just treat them as wonfix unless there is some feedback >>> from the community. >>> >>> Regards >>> Iwan Aucamp >>> >>> -- >>> 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/dac7d60c-6f26-4a9d-961d-950348659250n%40googlegroups.com >>> <https://groups.google.com/d/msgid/rdflib-dev/dac7d60c-6f26-4a9d-961d-950348659250n%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 rdflib-dev+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/CACfEFw8ygoRu9Tcbj-C8xMmvBtZKHKO5ova6%2B8cZSTfRd2fe-g%40mail.gmail.com >> <https://groups.google.com/d/msgid/rdflib-dev/CACfEFw8ygoRu9Tcbj-C8xMmvBtZKHKO5ova6%2B8cZSTfRd2fe-g%40mail.gmail.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 rdflib-dev+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/CZF6bWscyr_gMRjkjPPRcUSsWDYM2TEWBE3C72lZDim6fs15VdMRPu_aS9z_fxzUoKnn2IjFnlBJgGNfqsRX8LROaklvOGxVQDLI2bM_VGA%3D%40kurrawong.net >> <https://groups.google.com/d/msgid/rdflib-dev/CZF6bWscyr_gMRjkjPPRcUSsWDYM2TEWBE3C72lZDim6fs15VdMRPu_aS9z_fxzUoKnn2IjFnlBJgGNfqsRX8LROaklvOGxVQDLI2bM_VGA%3D%40kurrawong.net?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 rdflib-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/CACfEFw_ngxFo-fHknN-%3D5w5hzQqWwMgO0H31vcKm1LC0DdBKOA%40mail.gmail.com > <https://groups.google.com/d/msgid/rdflib-dev/CACfEFw_ngxFo-fHknN-%3D5w5hzQqWwMgO0H31vcKm1LC0DdBKOA%40mail.gmail.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. 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