Assertion: fender | /r/HasProperty | characterized by at least one roller element
Facets:
Source sentences:
text: It relates more particularly to a fender which is characterized by at least one roller element to facilitate the movement of a marine vessel along the fender and correspondingly along the pier or wharf with which the fender is associated.
text: It relates still more particularly to a fender characterized by at least one roller element which is so mounted as to be retractable within and at least partly extendable beyond the working or shipcontacting face of the fender.