<http://webisa.webdatacommons.org/313339690>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/313339690>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/415995430>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313339690> .
<http://webisa.webdatacommons.org/313339690>	<http://www.w3.org/ns/prov#value>	"That is, additional equipment such as laser vision sensor, etc. is required, for which the touch sensor tracking has not solved the problems in relation to cost and welding space." .
<http://webisa.webdatacommons.org/prov/263332138>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313339690> .