About: http://webisa.webdatacommons.org/188270368

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	or the purchase or sale by these executive officers of financial instruments, including options, puts, calls, equity swaps, collars, or other derivative instruments that are directly linked to 3M
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov