About: http://webisa.webdatacommons.org/32358129

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	Referring to the drawings, particularly with reference to Fig. 1, shale bed 2, overlain by substantially impervious rock 3 and underlain by substantially impervious seam 4 of bed rock, is exposed along face of a clilf or slope.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca