About: http://webisa.webdatacommons.org/203281529

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	As an assessment strategy devised by one of the teachers, students then used the digital microscope to gather images of the rocks and minerals in a variety of magnifications to display such concepts as grain size and composition.
http://www.w3.org/ns/prov#wasQuotedFrom	citejournal.org