<http://webisa.webdatacommons.org/198973576>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/354159676>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198973576> .
<http://webisa.webdatacommons.org/198973576>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<osti.gov> .
<http://webisa.webdatacommons.org/198973576>	<http://www.w3.org/ns/prov#value>	"However, entry requirements and access safety can change due to deteriorating conditions such as collapsed or collapsing ceilings, structures, ductwork, etc, which can spread radiological, chemical, or asbestos contamination." .