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": ""}
MACARANGA       EUPHORBIACEAE L[   Malpighiales CL J    indonesia  T   RAHMAT SI TOROES E6u   macaranga javanica +1Mt9     r35% HITEAN HALOBAN (SOUTH OF CONCESSION RANTAU PARAPAT B:)    @|Ob 1933-05-17 javanica cN    1642646  fJS]   *l9X Laboehan Batoe 4295 O    rD NORTH SUMATRA   (Blume) MÃ¼ll.Arg. L|I 
{"catalogNumber": "1642646", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Macaranga javanica", "scientificNameAuthorship": "(Blume) M\u00c3\u00bcll.Arg.", "genus": "Macaranga", "subgenus": "", "specificEpithet": "javanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Toroes", "recordNumber": "4295", "verbatimEventDate": "1933-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Laboehan Batoe", "municipality": "", "locality": "Hitean Haloban (south of Concession Rantau Parapat B:)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}