- From: Muri, Allison <allison.muri@usask.ca>
- Date: Tue, 29 May 2018 13:16:18 +0000
- To: Manolis Koubarakis <koubarak@di.uoa.gr>
- CC: chaals is Charles McCathie Nevile <chaals@yandex.ru>, "public-schemaorg@w3.org" <public-schemaorg@w3.org>
- Message-ID: <46f846568ffb45d4a1c06bb9f8e7c123@Mail02.usask.ca>
Thank you Manolis! I guess the question might be put this way: how to mark an event that occurs in the past or doesn’t have a specific time associated with it as an “Event” using Schema.org<http://Schema.org> vocabulary. Does a historical event need a new/different type, like http://schema.org/LiteraryEvent or http://schema.org/SportsEvent. Is there any development in this direction? Sent from my iPhone On May 29, 2018, at 6:49 AM, Manolis Koubarakis <koubarak@di.uoa.gr<mailto:koubarak@di.uoa.gr>> wrote: Hi Alison, perhaps the closest to what you want is the recent Time Ontology proposed in the context of a W3C/OGC spatial data on the web working group. Please see https://www.w3.org/TR/owl-time/ Best Manolis Thank you. I know about https://schema.org/Date, which I use for actual dates. I was wondering specifically about events, and tried marking historical events as events but that generated errors in the validator because I didn’t have a time and location marked up. Event seems intended for commercial events held in venues that one can buy tickets for. It doesn’t seem to really fit for something that happened sometime in the late Bronze Age—or the Plague in London 1665-1666. It would be nice to be able to specify that information because then I could select all historical events in any particular text. Sent from my iPhone On May 29, 2018, at 5:09 AM, chaals is Charles McCathie Nevile <chaals@yandex.ru<mailto:chaals@yandex.ru><mailto:chaals@yandex.ru>> wrote: You can use https://schema.org/Date for various properties that are dates, and currently it says it is "an ISO 8601 date". Which, given the proposed update to that standard, **might** mean you can use an uncertain year range. (I don't have a copy of the document, so I am going on the Library of Congress syntax which I think got modified...) e.g. [-1400?~..-1200?~]/[-1400?~..-1200?~] In HTML you could also use a time element to provide the named period "The Trojan War". It is a repeated question because the Web platform generally does not have a very useful answer :( cheers Chaals 25.05.2018, 18:10, "Muri, Allison" <allison.muri@usask.ca<mailto:allison.muri@usask.ca><mailto:allison.muri@usask.ca>>: Hello, I’ve been looking around for some way to markup historical events, for example “the Trojan War.” It seems there were initiatives around 2012 or so (http://historical-data.org<http://historical-data.org/>; http://historical-data-schema.blogspot.ca/) that seem to have stalled. I’m new to this group, so apologies if I’m asking something that is repetitive. All the best, Allison .................................................... Professor Allison Muri Department of English Arts 418 University of Saskatchewan Saskatoon, SK, Canada ph: 306.966.5503 -- Chaals is Charles McCathie Nevile find more at http://yandex.com
Received on Tuesday, 29 May 2018 13:16:52 UTC