Assertion: airedale | /r/HasProperty | one of the first breeds
Facets:
Source sentences:
text: It has been used in Africa to assist in big-game hunting, and was one of the first breeds used in police work.
text: In fact, they were one of the first dog breeds to serve in that capacity!
text: Additionally, the Airedale terrier was one of the first breeds of dog used for police work, and they also assisted the British military during World War 1, where they were put to work as courier dogs and sentries, to alert the soldiers of a hidden approach.