About: http://webisa.webdatacommons.org/407131742

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 amount of such an agent is not particularly limited, but usually, from the viewpoint of economical efficiency, the amount may suitably be from 0.05 to 10 parts by weight, to the polyester polyol and polyisocyanate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es