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": ""}
araceae vE*Q  ROSTRATA 4HI         y6@  low altitude, in swamp GRIFF. OX=       /2 29360 ALISMATALES IkjsQ  JOHOR `ilBi   eLH HOMALOMENA  AR| Malaysia e. j. h. corner (<t  1664461 y).6J       
{"catalogNumber": "1664461", "order": "Alismatales", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "Griff.", "genus": "Homalomena", "subgenus": "", "specificEpithet": "rostrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. J. H. Corner", "recordNumber": "29360", "verbatimEventDate": "", "habitat": "Low altitude, in swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Johor", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}