About: http://webisa.webdatacommons.org/249560142

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	For example, mechanical connectors other than screws or bolts may be used, such as retaining members, spring loaded detents or other mechanisms, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es