Complex sentence: On 1 January 2014, the province of Groningen had a population of 582,640 and a population density of, which make it the 9th most populous province and 8th most densily populated province of the Netherlands.
Split into simpler sentences: On 1 January 2014, the province of Groningen had a population of 582,640 and a population density of. It is the 9th most populous province and 8th most densily populated province of the Netherlands.