About: http://webisa.webdatacommons.org/78157486

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, what you could do is setup your search page to search for tags, categories, and other taxonomies before (or after) searching for posts.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com