About: http://webisa.webdatacommons.org/48934841

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	As jeaninell said, they only need access to the surface - whether there is an inch or two inches does not matter.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com