About: http://webisa.webdatacommons.org/311533423

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	At the outset, efforts have involved mostly elemental analysis of important virgin polymers.
http://www.w3.org/ns/prov#wasQuotedFrom	nist.gov