<http://webisa.webdatacommons.org/prov/455762477>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90892818> .
<http://webisa.webdatacommons.org/90892818>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/51241214>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90892818> .
<http://webisa.webdatacommons.org/prov/458533602>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90892818> .
<http://webisa.webdatacommons.org/90892818>	<http://www.w3.org/ns/prov#value>	"Depending on the design the ball valves are suitable in air pressure systems, light chemical industry, pulp and paper industry for alcalines, acids, solvents and other chemical agents." .
<http://webisa.webdatacommons.org/90892818>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<klinger-schoeneberg.de> .