About: http://webisa.webdatacommons.org/113655486

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 fabric is generally then covered with a non-porous material such as plastic to help prevent loss to evaporation.
http://www.w3.org/ns/prov#wasQuotedFrom	thegardenartforum.com