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": ""}
    EUPHORBIACEAE j~@%  752 dQ     6 zR7 INDONESIA  Q`Om ASAHAN macaranga tanarius Zl3T   qZLJ  1923-06-20        (l.) mã¼ll. arg. C  second growth forest wP@ O    VQ G 1644790  malpighiales 4 5   
{"catalogNumber": "1644790", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Macaranga tanarius", "scientificNameAuthorship": "(L.) M\u00c3\u00bcll. Arg.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "752", "verbatimEventDate": "1923-06-20", "habitat": "second growth forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "", "county": "Asahan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}