About: http://webisa.webdatacommons.org/314992423

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	In our case, four of our add-ons were incompatible, but Firefox does at least periodically check for updates, and install the apps without you having to do anything other than approve the change.
http://www.w3.org/ns/prov#wasQuotedFrom	pcadvisor.co.uk