About: http://webisa.webdatacommons.org/180241861

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	Explain to the students that both Igneous and Sedimentary rocks can actually be changed into new kinds of rock deep under the crust layer.
http://www.w3.org/ns/prov#wasQuotedFrom	umpi.edu