About: http://webisa.webdatacommons.org/341517114

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 this manner, it is possible not only to avoid the members such as a roller being detached when mounted in the housing, but also to prevent the mounted members from slipping off during operation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com