Missing unit "percent per year"

[turingtest37]

Somehow this seems to have been left out, despite it being the most commonly used "percentages". I took the conversion factors straight from the QUDT page:

https://qudt.org/vocab/unit/PERCENT-PER-YR

gistd:_UnitOfMeasure_percent_per_year
	a gist:UnitOfMeasure ;
	skos:altLabel "percent per annum"^^xsd:string ;
	skos:closeMatch <http://qudt.org/vocab/unit/PERCENT-PER-YR> ;
	skos:prefLabel "percent per year"^^xsd:string ;
	skos:scopeNote "1 percent per year = 0.0000000003168808781402895023702689684893655 percent per second"^^xsd:string ;
	gist:conversionFactor "0.0000000003168808781402895023702689684893655"^^xsd:decimal ;
	gist:isMemberOf gistd:_UnitGroup_percentage_per_duration ;
	gist:symbol "%/yr"^^xsd:string ;
	.