semantic-web

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Non-SEO anti-spoofing external link redirect: Status code?

I\'ve read several documents on the merits of the different HTTP redirect status codes, but those\'ve all been very SEO-centric. I\'ve now got a problem where search-engines don\'t factor in, because[详细]

2022-12-23 00:12 分类：问答
ontology representation

Can I represent onto开发者_运维技巧logy by using XML? Why it is considered better to represent ontology by RDF?If you use RDF, then all of the reasoning engines (Jena is my favourite) and triple store[详细]

2022-12-22 15:17 分类：问答
Converting HTML to RDF

I\'m looking for a general purpose API/web service/tool/etc... t开发者_如何学Gohat allows convert a given HTML page to an RDF graph as specific as possible (most probably using a back bone ontology an[详细]

2022-12-21 10:32 分类：问答
Kind of RDF ontologies for tourism

I\'m setting up a tourism website and wish to use semantic web in it. I\'m also inter开发者_C百科ested in using RDF ontologies.[详细]

2022-12-20 11:23 分类：问答
RDFS - declaring properties

I am very new to worki开发者_StackOverflow社区ng with semantic data and have a quick question that i cant find an answer to.[详细]

2022-12-20 06:38 分类：问答
Property chain reasoning over rdf:type

I am trying to get Pellet to propagate properties from classes down to the individuals belonging to those classes. For example, if I have Class A with Property X, and Individual B with rdf:type=Class[详细]

2022-12-16 12:30 分类：问答
SPARQL query language tag weirdness

This works: SELECT * WHERE{ ?x rdfs:la开发者_开发问答bel \"Chalti Ka Naam Gaadi\"@en . ?x foaf:name ?z .[详细]

2022-12-15 09:42 分类：问答
Is <dl> element from XHTML 1.0 adapted to display a resource tag list or a subscription feed?

I wonder if the <dl> element from XHTML 1.0 is semantically valid to display a resource tag list, like that:[详细]

2022-12-14 16:58 分类：问答
How can you remove the XML schema datattype from sparql query?

Im running a sparql query on a file that contains <User rdf:about=\"#RJ\"> <hasName rdf:datatype=\"http://www.w3.org/2001/XMLSchema#string\">RJ</hasName>[详细]

2022-12-13 22:09 分类：问答
How to tag a photo to be used as a thumbnail when a page is linked to on Facebook

When a person posts a link on Facebook, Facebook automatically finds a photo to be used as a thumbnail that shows up in the news feed. Is there some sort of (HTML) markup to surround a photo you\'d li[详细]

2022-12-12 22:17 分类：问答