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<http://webisa.webdatacommons.org/prov/317236540>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198019563> .
<http://webisa.webdatacommons.org/198019563>	<http://www.w3.org/ns/prov#value>	"Culture is a challenge because they are difficult to grow outside of their host plant." .
<http://webisa.webdatacommons.org/198019563>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<infectioncontroltoday.com> .