About: http://webisa.webdatacommons.org/234713787

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	Even some stones are a start, because they at least decrease evaporation.
http://www.w3.org/ns/prov#wasQuotedFrom	smilinggardener.com