<http://webisa.webdatacommons.org/174515618>	<http://www.w3.org/ns/prov#value>	"Clean off any mud, grease, oil, snow or other slippery liquids that might have accumulated on the ladder." .
<http://webisa.webdatacommons.org/prov/211531362>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174515618> .
<http://webisa.webdatacommons.org/174515618>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/174515618>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aaos.org> .