Property Information Questionnaire. The Property Information Questionnaire (PIQ) is a document completed by the seller containing details of utilities and services to the property, access arrangements, council tax bands, changes to the property parking arrangements, damage to the property and leasehold information.
The centrepiece of Hercules is a trapezoid shaped asterism commonly known as the Keystone. The four stars of the Keystone are Eta Herculis, Zeta Herculis, Epsilon Herculis and Pi Herculis. They are all between magnitudes 3 and 4 in brightness.
It is now one of the 88 constellations defined by the International Astronomical Union. The constellation was also known as Vultur volans (the flying vulture) to the Romans, not to be confused with Vultur cadens which was their name for Lyra.