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Questions tagged [semantic-web]

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15 questions
Newest Active Bountied Unanswered
1 vote
0 answers
9 views

About 10 years ago when I last had some spare time, I was working on dragging my music website into the current century. The idea was to code reviews using HTML5 and take advantage of microformats or ...
Ari Davidow's user avatar
  • 141
0 votes
1 answer
37 views

I would like to build a semantic web search application to search into the Linked open data. However I don't know where to start from. As the web 3.0 could be seen as a big graph database, I would ...
cProg's user avatar
  • 101
2 votes
1 answer
75 views

Can a literal in RDF be seen as an "entity"? Coming from a background in Domain-Driven Design and Entity-Relationship Model this feels a bit weird. According to https://www.w3.org/TR/rdf11-...
soju13's user avatar
  • 21
1 vote
1 answer
63 views

I would like to specify industry of companies (e.g., Financial, Tech, Telecom, etc.). In Schema.org, industry is only specified on Job posting. Could you let me know what schema.org type to use as the ...
Karl 17302's user avatar
  • 13
1 vote
1 answer
90 views

I know some websites with photographs that have missing metadata. For example it could be missing location, missing event (WW1, WW2, …). If I have a source URL: http://example.org/imgwithoutlocation....
juFo's user avatar
  • 113
1 vote
1 answer
19 views

We create a standard for a data exchange format in form of an RDF graph. We would like to re-use existing class entities of external ontologies that fit our needs – except that they are too general ...
Torsten Bronger's user avatar
  • 113
1 vote
1 answer
52 views

A short question; does a meta aggregation or collection of ontologies and structured vocabularies which exist out there, each single ones being ready to be used as linked data? (ideally with links to ...
s.k's user avatar
  • 161
1 vote
1 answer
69 views

On this page, https://developers.google.com/search/docs/guides/sd-policies#completeness we can read: Specify all required properties for your rich result type. Items that are missing required ...
s.k's user avatar
  • 161
1 vote
0 answers
61 views

I need to extract the list of diseases, categories, bodyparts and symptoms. I've found several ontologies for that datasets. Disease ontology, symptom ontology, Bioportal and Wikipedia. But I don't ...
Freeedy's user avatar
  • 21
4 votes
1 answer
72 views

Let's say that I have a class called "Event". Inside of this class there is a property called chanceOfSuccess which has the type QuantitativeValue. QuantitativeValue is a class that has min, max, and ...
James Hudson's user avatar
  • 201
1 vote
0 answers
44 views

Are there RDF schemas, ontologies for software libraries? Let's say I'm a Lisp programmer familiar with quicklisp. Or I'm a C programmer using numerical packages. Or a MS programmer using DLLs. Has ...
147pm's user avatar
  • 161
2 votes
0 answers
146 views

Query below gives me all programming languages entities, with their statements. Problem is that I don't need identifiers now, but these IDs might become necessary. I was just gonna model database ...
nanquim's user avatar
  • 121
1 vote
0 answers
46 views

There are lots of papers, but don't publish their actual ontology, only give you figures/graphs (i.e. QoSOnt, OWL-QoS). Is there a properly hosted ontology with an actual owl file and namespace ...
Mzq's user avatar
  • 111
6 votes
1 answer
635 views

The semantics of RDF is known to be based on the open world assumption. What does that mean? How does that show up in the RDF Semantics? And why does it help in data integration?
Henry Story's user avatar
  • 191
3 votes
0 answers
77 views

Erotetics is the logic of questions and answers. The field has been developed over the last hundred years and is nicely summarized by (Wisniewski 2015). How, if at all, was SPARQL, the RDF query ...
Henry Story's user avatar
  • 191