<http://webisa.webdatacommons.org/prov/409504673>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/104740257> .
<http://webisa.webdatacommons.org/104740257>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/104740257>	<http://www.w3.org/ns/prov#value>	"activities, such as personnel hoisting in pile-driving operations," .
<http://webisa.webdatacommons.org/104740257>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<osha.gov> .