About: http://webisa.webdatacommons.org/286791641

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	A strong indication of drift would be if weeds (velvetleaf, ragweed, mustard, pigweed) between the suspected source of drift and the soybean injury show symptoms such as stem or petiole twisting, leaf cupping or strapping.
http://www.w3.org/ns/prov#wasQuotedFrom	purdue.edu