About: http://webisa.webdatacommons.org/91182071

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	Indicator is an observation that we choose to consider as a reflection of a variable we want to study.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com