<http://webisa.webdatacommons.org/prov/450297227>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/236181818> .
<http://webisa.webdatacommons.org/prov/450392748>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/236181818> .
<http://webisa.webdatacommons.org/236181818>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/236181818>	<http://www.w3.org/ns/prov#value>	"FIGS. 4A and 4B are an end view and a side view, respectively, of the needle shield which may comprise a hard plastic material." .
<http://webisa.webdatacommons.org/236181818>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .