About: http://webisa.webdatacommons.org/82800883

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	A layer is actually a form of metadata that provides styling or portrayal instructions for a dataset.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu