About: http://webisa.webdatacommons.org/285289954

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	Marble is an example of a metamorphic rock that is formed from a sedimentary rock named limestone.
http://www.w3.org/ns/prov#wasQuotedFrom	nzdl.org