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": ""}
    8ignoniaceae 8mo`    ]~1iF puerto rico  NN O@ 1541687   lnJ lamiales   ` 1940-04-19 rigida ` ,C   vx]/b URB.     no data ,  Tabebuia rigida 2>p3   JOSÃ© I. OTERO -M^,e     lG[ Cayey  TABEBUIA [b= 
{"catalogNumber": "1541687", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Tabebuia rigida", "scientificNameAuthorship": "Urb.", "genus": "Tabebuia", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jos\u00c3\u00a9 I. Otero", "recordNumber": "", "verbatimEventDate": "1940-04-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "Cayey", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}