About: http://webisa.webdatacommons.org/403176129

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	Making sliding parts move smoothly is an art . . . especially when you cannot use oil.
http://www.w3.org/ns/prov#wasQuotedFrom	glasscuttermachine.com