About: http://webisa.webdatacommons.org/73669242

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	Appellant Rockwool stressed that the patent was directed to the person skilled in the art, i.e. a person actually manufacturing fibres from natural stone, trying to make a commercial product therefrom.
http://www.w3.org/ns/prov#wasQuotedFrom	epo.org