ontology Questions
3
What is the difference between using <DC:title> <owl:SameAs> <NS:title> and <DC:title> <owl:equivalentProperty> <NS:title>
Here NS is some namespace.
1
Solved
Based on this: How to extend ontology with other standard ontologies in Protégé?, I am really worried on how to import geosparql in an ontology I just created.
I think that importing geo...
Schizo asked 26/3, 2016 at 19:13
1
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I just start to learn Semantic Web and have a question about restriction class. I dug a while but haven't found any answer yet.. Any help would be much appreciated!
From text book, I see examples o...
Maw asked 30/11, 2015 at 9:41
1
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I have created an ontology using Protege 5-beta-17. In my ontology I have some classes:
Mountain, Lake, Location etc...
I also have an object property:
hasLocation.
For this object property I...
Compagnie asked 17/8, 2015 at 13:38
2
I need to convert a OWL ontology to OBO.
I've tried this tool https://github.com/ontodev/robot/ but the output format isn't correct at all, just some parts.
Also OBO-EDIT2 and Protegé but the wer...
Principality asked 11/7, 2015 at 12:57
2
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we want to model that "something is not there" as opposed to missing information, e.g. an explicit statement that "a patient did not get chemotherapy" or that "a patient does not have dyspnea" is d...
Edrisedrock asked 16/6, 2015 at 20:52
3
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What is the difference between an Information Model and an Ontology?
They look the same to me.
Thanks!
Perigee asked 31/5, 2015 at 19:58
1
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I want to create an ontology with Protege that contains two classes, Animal and FatherAnimal, and the object property hasFather, with domain Animal and range FatherAnimal.
Also, I create two other...
Tobit asked 11/5, 2015 at 16:24
5
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I have recently started working with semantic web and linked data technologies, I have been always confused about one thing though. What is the difference between an Ontology and a vocabulary? Whic...
Ultra asked 25/11, 2013 at 18:17
1
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Is it possible in protege (Thus in owl) to describe a class depending if it has some properties?
For example
I have a class Home, and I want to say that every instance that has property1 and prop...
Anglim asked 18/4, 2015 at 15:28
3
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I'm trying to comprehend ontology basics.
Here's an example:
car (class)
2009 VW CC (sub-class or instance?)
My neighbor's 2009 VW CC (instance)
My issue is understanding what is "2009 VW CC" ...
Ecuador asked 17/4, 2010 at 3:6
1
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I am new to ontology. After some study, I still do not know what is ontology advantage in application.
I already know ontology can provide more meaningful querying interface than database, and onto...
1
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I am using protege 4.3 and pizza tutorial from 130.88.198.11/tutorials/protegeowltutorial/resources/ProtegeOWLTutorialP4_v1_3.pdf (href not working as the link has numeric domain) but there are lot...
6
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I am building an ontology-processing tool and need lots of examples of various owl ontologies, as people are building and using them in the real world. I'm not talking about foundational ontologies...
Sclerous asked 2/10, 2008 at 21:14
1
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I have created the ontology file in the Protege and save it in the RDF/XML format.
It also contains the OWL tag.
So, the ontology file created by Protege and saved as RDF/XML format are actually t...
3
Solved
What is the most pragmatic way to model opening hours of a service, so that SPARQL queries would be able to query things that are open at a certain timestamp/during a certain time interval?
Answer...
Tacky asked 3/10, 2013 at 8:12
1
I am building an ontology using Protégé, but wan to extend it with other standard ontologies such as frbr, prov, and org. Is there a standard way to integrate our ontology with these standard ontol...
6
Does anyone know any ontology which specifies opening hours of places? For example, I have a museum, which has 2 seasons. For low season (season start and end is specified), it is opened 10.00 - 18...
Giblet asked 12/3, 2010 at 10:45
3
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What is the difference between rdf:seeAlso and rdfs:seeAlso?
When I can use rdf:seeAlso and when I can use rdfs:seeAlso?
Can you do any examples?
Amesace asked 29/5, 2014 at 19:5
1
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Ok lets assume I have 5 datatype properties with integers as values. These properties are asserted to individuals belonging to class "WWS". This class has like 4 individuals. But only some of the d...
Gaston asked 9/5, 2014 at 9:40
1
I'm writing a code generator that generate entities (POJO's in Java language) from the schema defined here http://schema.rdfs.org/all.ttl. I'm using Jena to parse the ttl file and retrieve the meta...
Nathan asked 1/4, 2014 at 21:40
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In my Ontology I have three classes, Player, Team, and Competition. I also have the two object properties, employs, and competesIn. The domain of employs is Team, and the range Player, the domain o...
Stowage asked 27/3, 2014 at 13:18
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I need to implement an OWL-ontology in Protégé, which contains a two classes: s1 and s2, both are the instances of System class. These two classes are connected by the connection class s1_s2, which...
1
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When writing an ontology, there are several very commonly used types, including:
DatatypeProperty
ObjectProperty
FunctionalProperty
InverseFunctionalProperty
The first three kinda look like the...
1
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When writing an ontology and you want to create a class and property relating to a time/date, I assume that you'll have something structurally like this (psuedo code):
class:Project
label: Projec...
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