[1] [CITE@en[QB4ST: RDF Data Cube extensions for spatio-temporal components]]
([TIME[2017-01-05 20:01:15 +09:00]])
<https://www.w3.org/TR/2017/NOTE-qb4st-20170105/>

[2] [CITE@en[QB4ST: RDF Data Cube extensions for spatio-temporal components]]
([TIME[2017-04-13 23:56:44 +09:00]])
<https://www.w3.org/TR/2017/NOTE-qb4st-20170418/>