I\'m new here,and i have some problem about FOAF. I use jena create a FOAF like this : <rdf:type rdf:resource=\"http://xmlns.com/foaf/0.1/Person\"/>
here is my rdf document which is generated by开发者_如何学Go the rowlex library: <rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"
Does some know of an OWL ontology describing different products? I\'开发者_如何学编程ve tried to find it on http://linkeddata.org but to no avail (or maybe I am missing something)? Ideally, the ontolo
I know this sounds like a very stupid question, but I\'ve been trying to figure this out and I can\'t find anything on this, though it seems obvious that this should be doable.
I am trying to get the resource describing country Romania by the country name with this query: PREFIX foaf: <http://xmlns.com/foaf/0.1/>
I am working on a project called \"association rule discovery from social network data: Introducing Data Mining to the Semantic Web\". Can anyone suggest a good source for an algorithm (and its code.
I\'m looking to use SPARQL for a relatively basic task: Given a FOAF graph, I\'d like to parse theelements I find in there, get theirtags (if they开发者_StackOverflow中文版 exist) and then, use those
i have an RDF File with FOAF vocabulary, and i want to display the file with a jsp. What do i need for this??
I would like to store my personal data in a FOAF file on my own server. There is a group of us doing the same thing. We need a couple of custom fields that the standard FOAF implementation doesn\'t ha
据美国科技媒体Re/code报道，上周索尼影业娱乐公司(以下简称“索尼影业”)内部网络系统遭到黑客攻击。事发当天，索尼影业的内网一度瘫痪，旗下多部电影的片源都出现在网上，被疯狂下载，其中有两部电影还未上映。
加载中,请稍侯......