Template:Category populated/doc

Usage
{	"params": { "property": { "aliases": [ "1",				"p" ],			"label": "property", "description": "property (Pnnnn) at Wikidata", "example": "P3919", "type": "content", "required": true },		"entity": { "aliases": [ "2",				"q" ],			"label": "entity", "description": "entity (Qnnnn) at Wikidata", "example": "Q773087", "type": "content", "required": true }	} }