Assertion: skateboarder's trick | /r/HasProperty | invented by mullen
Facets:
value: in 1982
type: TEMPORAL
value: in 1981
type: TEMPORAL
value: in 1983
type: TEMPORAL
value: in 1992
type: TEMPORAL
value: in a floridian farmhouse
type: LOCATION
Source sentences:
text: When a skateboarder horizontally flips the board 360 degrees by flicking the corner of the board towards the skater—the trick was invented by Mullen in 1982 in a Floridian farmhouse.
text: The trick was invented by Mullen in 1982.
text: The trick was invented by Mullen in 1982, who shared the idea of this trick with some of his older friends who believed the board rotation of the trick to be "impossible", hence the name.
text: The trick was invented by Mullen in 1983.
text: flips)—the trick was invented by Mullen.
text: Flipping the board by using one foot that is under the board and flipping it in the kickflip or heelflip direction—this trick was invented by Mullen in 1992.
text: The trick was invented by Mullen in 1981.