<http://webisa.webdatacommons.org/138592005>	<http://www.w3.org/ns/prov#value>	"While zinc is an essential trace element for plants, humans and animals, it is damaging in high concentrations (for some plants from a concentration of 0.2g Zn/kg. dry matter [22 p286])." .
<http://webisa.webdatacommons.org/prov/10538566>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/138592005> .
<http://webisa.webdatacommons.org/138592005>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/138592005>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<condomerie.com> .