half-hourly
https://w3id.org/framester/wn/wn30/instances/wordsense-half-hourly-adjectivesatellite-1 <https://w3id.org/framester/wn/wn30/schema/AdjectiveSatelliteWordSense>
half-hourly
xsd:string
half-hourly%5:00:00:periodic:00
0