About: http://webisa.webdatacommons.org/132129344

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	These rocks include volcanic rocks, igneous rocks of dykes and sills and plutonic rocks such as granite, syenite, gabbro and ultramafic rocks.
http://www.w3.org/ns/prov#wasQuotedFrom	watchknowlearn.org