About: http://webisa.webdatacommons.org/170406833

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	The cost weights themselves are therefore variable, and the variability generally is an increasing function of the number of quarters from the base period.
http://www.w3.org/ns/prov#wasQuotedFrom	bls.gov