About: http://webisa.webdatacommons.org/185367854

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	A trap is a device that maintains a layer of water in the U-bend of a pipe to prevent sewer odours from coming up from the drain into the building.
http://www.w3.org/ns/prov#wasQuotedFrom	lets-do-diy.com