Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
Malay Peninsula  ^  M.R. Henderson ,%     Scheff. L_y   ANNONACEAE (5F I     aN3 tembeling  d.m. johnson $5   M cyathocalyx sumatranus   MALAYSIA /   SUMATRANUS 9    Magnoliales <j  1931-05-27 9    Ush S.N.   Singapore Field No. 24533; low altitude 4 
{"catalogNumber": "", "order": "Magnoliales", "family": "Annonaceae", "scientificName": "Cyathocalyx sumatranus", "scientificNameAuthorship": "Scheff.", "genus": "", "subgenus": "", "specificEpithet": "sumatranus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.M. Johnson", "recordedBy": "M.R. Henderson", "recordNumber": "s.n.", "verbatimEventDate": "1931-05-27", "habitat": "", "occurrenceRemarks": "Singapore Field No. 24533; low altitude", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "", "county": "Tembeling", "municipality": "", "locality": "Malay Peninsula", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}