input question: Sentence: AFC Ajax (amateurs) ground is Sportpark De Toekomst which is owned by AFC Ajax N.V.

Structured data: AFC Ajax (amateurs), ground, Sportpark De Toekomst; Sportpark De Toekomst, owner, AFC Ajax N.V.

input question: Sentence: Afonso Pena International Airport in Sao Jose dos Pinhais is 911 metres above sea level. Its runway is 1,800 metres long, is named 15/33 and SBCT is the name of the airport's ICAO location identifier.

Structured data: Afonso Pena International Airport, location, Sao Jose dos Pinhais; Afonso Pena International Airport, elevationAboveTheSeaLevel, 911.0; Afonso Pena International Airport, icaoLocationIdentifier, "SBCT"; Afonso Pena International Airport, runwayName, "15/33"; Afonso Pena International Airport, runwayLength, 1800.0

input question: Sentence: John van den Brom plays for Jong Ajax.

Structured data: John van den Brom, club, Jong Ajax

input question: Sentence: The footballer Alan Martin played for Aldershot Town FC and Hamilton Academical FC (who play their home games at New Douglas Park).

Structured data:
Alan Martin (footballer), club, Hamilton Academical F.C.; Hamilton Academical F.C., ground, New Douglas Park; Alan Martin (footballer), club, Aldershot Town F.C.