About: http://webisa.webdatacommons.org/374435532

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	If buttons or other active elements appear when you hover them on a web page then they are obviously hidden and that should not happen.
http://www.w3.org/ns/prov#wasQuotedFrom	mozilla.org