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<http://webisa.webdatacommons.org/72644546>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/319559365>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72644546> .
<http://webisa.webdatacommons.org/72644546>	<http://www.w3.org/ns/prov#value>	"When nurses are swamped with other patients and parents cannot make it to the hospital, grandmas, empty-nesters, college students and other volunteers step in." .