About: http://webisa.webdatacommons.org/323920908

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	It allows controlling the OAM of the beam with simultaneous changing its shape, i.e. for matching with the object being trapped.
http://www.w3.org/ns/prov#wasQuotedFrom	opticsinfobase.org