<http://webisa.webdatacommons.org/441302125>	<http://www.w3.org/ns/prov#value>	"Nuclei can still be held together and interhelical spacings measured, using an osmotic stressing agent such as polyethylene glycol to constrain swelling." .
<http://webisa.webdatacommons.org/441302125>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/prov/120570165>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/441302125> .
<http://webisa.webdatacommons.org/441302125>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .