About: http://webisa.webdatacommons.org/86354635

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	The invention relates to apparatus, such as a spider, clamping body, manipulating head, or the like, which can be clamped to the end of a pipe.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es