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": ""}
 north sumatra j$0    1642608     (&) In secondary forest on "red" soil MACARANGA ifVl  B. A. KRUKOFF b$ oJ  MALPIGHIALES C m)   Trg indonesia     -)Z3 denticulata   HOETA PADANG, NEAR THE CONTINENTAL PLANTATION COMPANY CONCESSION wg   -XP ASAHAN    R,Q  932-11 mã¼ll. arg. &B:^   Macaranga denticulata ,%     P[ euphorbiaceae 4410 !jU  
{"catalogNumber": "1642608", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Macaranga denticulata", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Macaranga", "subgenus": "", "specificEpithet": "denticulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. A. Krukoff", "recordNumber": "4410", "verbatimEventDate": "1932-11", "habitat": "In secondary forest on \"red\" soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Asahan", "municipality": "", "locality": "Hoeta Padang, near the Continental Plantation Company concession", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}