Date: Mon, 29 Sep 2008 11:57:13 +0200
To: Soonho Kim <soonho@gmail.com>, "Baldassarre, Claudio (KCEW)" <Claudio.Baldassarre@fao.org>, "Caracciolo, Caterina (KCEW)" <Caterina.Caracciolo@fao.org>, linguist@sdf.lonestar.org
Cc: "Keizer, Johannes (KCEW)" <Johannes.Keizer@fao.org>, public-owl-dev@w3.org
Message-id: <BA453B6B6B217B4D95AF12DBA0BFB669029DB54B@hqgiex01.fao.org>
Dear ontology experts, I have a problem on representing this kind of situation in OWL: - domain is plant nutrition; - nitrogen is an instance of nutrients (plant nutrients); - nitrogen hasApplicationRate 20 Kg per hectar, - BUT this application rate depends on: crop type, season, and geographical area. I can model it in OWL full (i suppose)... see attached picture. But can I model it correctly in OWL DL? hasApplicationRate should be a DataTypeProperty? can i do restrictions on DataTypeProperties? or what other mecanism I should use? Special thanks to Claudio and Soonho for solving the previous problem. Regards Margherita
(image/pjpeg attachment: quantity_per_area_and_season.jpg)
- application/octet-stream attachment: quantity_per_area_and_season.owl