Which University are these animal units attached to? Could do with an `operator=University of XXX` tag, and change `amenity=university` to `building=university` if there isn't a fully fledged campus here.

https://www.src.ac.uk/tm-contact-us lists 'Southern Regional College Portadown' to be near here. Other Southern Regional College: 456944332
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Is there a hamlet/locality/pub called 'Halfway House' here? National Express stops at something of that name here.

Wikipedia has a location called 'Grange Corner' pointing to here, which I think originates in the NI census. Any local knowledge of whether this place exists and if so how it relates to Taylorstown hamlet?

I find it very hard to believe that the suburb of Rathfarnham extends down even further south than here. Shouldn't it stop around Rathfarnham golf course? relation/2643835/#map=13/53.2781/-6.2385

Missing 'Wild Nephin' wilderness area which starts around here and extends southwards for a number of KM, 11,000 hectares total:
http://www.ballycroynationalpark.ie/wp-content/uploads/2017/09/Wild-Nephin-Concept-Plan.png

http://www.coillte.ie/site/wild-nephin/

Any local knowledge of whether Ballykelly Airport node at 1042032811 should be tagged as 'disused:aerordrome' instead of 'aerodrome'?

Wikipedia article gives 'Arle' area as being further south at osm.org/?mlat=51.9&mlon=-2.11&zoom=12#map=15/51.9000/-2.1100
https://en.wikipedia.org/wiki/Arle,_Cheltenham
Any idea which location is correct? Or if the one at this point or further east is 'Arle Court' (which is a nearby park and ride /way/35039221 and bus stop /node/1774667964 )

Is this all part of Saltash town or is there another named suburb of Plymouth/Saltash here? If there is no suburb, it might be good to add a way/relation to show roughly the extent of the town given that the center node for the town is (correctly) so far to the East.