<http://webisa.webdatacommons.org/prov/68185385>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17237579> .
<http://webisa.webdatacommons.org/17237579>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/17237579>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17237579>	<http://www.w3.org/ns/prov#value>	"Tissue treatment with glutaraldehyde, Tween (polyoxyethylene 20 sorbitan monooleate), ethanol, formaldehyde, and other agents can provide useful fixation of the tissue." .