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": ""}
  <7 a. arthur heller Tillandsia recurvata W   1140157 d   .1cgi 1900-01-20   n: puerto rico dry slopes m   TILLANDSIA 4     (L.) L. jW-     Cabo Rojo    ms R% 61  +vE RECURVATA  pVr poales    west of cabo rojo 6$7qt     O_W Bromeliaceae 
{"catalogNumber": "1140157", "order": "Poales", "family": "Bromeliaceae", "scientificName": "Tillandsia recurvata", "scientificNameAuthorship": "(L.) L.", "genus": "Tillandsia", "subgenus": "", "specificEpithet": "recurvata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Arthur Heller", "recordNumber": "", "verbatimEventDate": "1900-01-20", "habitat": "dry slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "Cabo Rojo", "municipality": "", "locality": "west of Cabo Rojo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "61", "maximumElevationInMeters": ""}