<https://www.sewingdirect.co.uk/product/pfaff-presser-foot-ankle/#product>
<http://schema.org/description>
"Pfaff Presser Foot Ankle\r\nPfaff Presser Foot Ankle, this is the part that your foot attaches too"
<https://www.sewingdirect.co.uk/product/pfaff-presser-foot-ankle/>