About: http://webisa.webdatacommons.org/385340887

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 first and second tubes can cross one another at an angle such as a right angle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com