Igor,
You can create a SPIN rule and attach it to the class Person. The rule would be
along the lines of:
CONSTRUCT {?this ?p ?child}
WHERE
{?p rdfs:subPropertyOf* person:hasChild.
?this person:hasSpouse ?spouse.
?spouse ?p ?child}
You will need to make hasSon and hasDaughter subproperties of hasChild. Also, I
believe you meant to say that hasSpouse is a symmetric property.
For a quick introduction to SPIN rules, take a look at
http://composing-the-semantic-web.blogspot.com/2009/01/video-sparql-based-inferencing-and.html.
Irene
From: [email protected] [mailto:[email protected]]
On Behalf Of Igor Lacik
Sent: Tuesday, October 21, 2014 6:15 AM
To: [email protected]
Subject: [topbraid-users] TBC Getting started tutorial
Hello,
I am starting to learn semantic web technologies. I went through a this
tutorial <http://www.topquadrant.com/docs/marcom/TBC-Getting-Started-Guide.pdf>
and created the ontology for Shakespeare and his family (can be found in the
attachment).
Now I wanted to play around a bit more.
Shakespeare has an inverse hasSpouse property where I defined Anne Hathaway as
a spouse.
<https://lh3.googleusercontent.com/-XyJtCyOg5HQ/VEYx9nxC1XI/AAAAAAAAAOI/M1aldi1SF3g/s1600/ShakespeareOntology.png>
I would like to be able to infer, that if a spouse of an object has children,
all these children also belong to the said spouse.
How does one do this?
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