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": ""}
Oliv. $LIAx    mz, 2 to 10 km from el dorado-santa elena road on road to kavanayen  MALPIGHIACEAE L+*]#    1974-03-16 (=?     Tetrapterys rhodopteron `xL4)    GRAN SABANA ;H    kT+@ Al Gentry, Gilberto Morillo & B. de Morillo 1546036  >    Bi rhodobteron       F&gV 10505  ^4&%Z venezuela  
{"catalogNumber": "1546036", "order": "", "family": "Malpighiaceae", "scientificName": "Tetrapterys rhodopteron", "scientificNameAuthorship": "Oliv.", "genus": "", "subgenus": "", "specificEpithet": "rhodopteron", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Al Gentry, Gilberto Morillo & B. de Morillo", "recordNumber": "10505", "verbatimEventDate": "1974-03-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "", "county": "Gran Sabana", "municipality": "", "locality": "2 to 10 km from El Dorado-Santa Elena Road on road to Kavanayen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}