<http://webisa.webdatacommons.org/prov/512452095>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152005416> .
<http://webisa.webdatacommons.org/152005416>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<popsugar.com> .
<http://webisa.webdatacommons.org/152005416>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/152005416>	<http://www.w3.org/ns/prov#value>	"I can think of nothing worse than having to witness my students being killed or maimed without me being able to at least attempt some sort of intervention, one teacher explained." .