About: http://webisa.webdatacommons.org/417480247

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In this context, vulnerable systems are systems (materials, humid environments) susceptible to infection by microorganisms, such as (the cut stems of) cut flowers, plant roots, nutrient media of rock wool or other material, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com