About: http://webisa.webdatacommons.org/15628478

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 addition of chain extenders, crosslinkers or, if desired, mixtures thereof can be found to be advantageous for modifying the mechanical properties, e.g. the hardness.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au