About: http://webisa.webdatacommons.org/425549921

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	It is to be further noted, from FIG. 9, that there is a tendency of the marginal edge portions of the critical zone panel 54 to bulge outwardly, thereby increasing the opening of the troughs 72.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com