[Wikidata] Challenge of the day (2): ports without located in or next to body of water

Hi all, Too many items on Wikidata still miss the basic statements. Perhaps we can focus together for a short period of time on a single subject to get this fixed. For example: all items with instance of (P31) (maritime) port should also contain the waterbody at which it is located (P206). When I just ran a query I saw about 6000 ports that are still missing the waterbody at which it is located (P206). Query: https://query.wikidata.org/#SELECT%20%3Fitem%20%3FitemLabel%20WHERE%20%7B%0… I already did a few myself but for the largest part help is needed. Who has ideas and can help getting this statement added to all the items about ports? Thanks! Romaine