About: http://webisa.webdatacommons.org/235557343

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 some cases, the spacing between each of qubit 201 and 203 and coupling device 202 may be between about 0.1 ??m and 10 ??m, e.g. 1 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com