<http://webisa.webdatacommons.org/378453749>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dovetech.co.uk> .
<http://webisa.webdatacommons.org/prov/135807005>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/378453749> .
<http://webisa.webdatacommons.org/prov/132467035>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/378453749> .
<http://webisa.webdatacommons.org/378453749>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/378453749>	<http://www.w3.org/ns/prov#value>	"In this case, such factors as vibration and friction levels, surface conditions, and the overall workplace setting have to be assessed initially before an appropriate industrial magnet can be secured." .