About: http://webisa.webdatacommons.org/143303950

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	In Run No. 2, the same proportions of sand, resin and catalyst were used, except the catalyst was benzenesulfonic acid.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com