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": ""}
  venezuela  `    LS_  rã­o negro 6507 a    V Amazonas  - tetrapterys mucronata  p mucronata CAV. GP8   bO 1545114   tV . Malpighiaceae 1978-03-03 X/   <j W  tetrapterys    malpighiales [uN    3K Contact UM Herbarium  howard l. clark 1(    1â°56'n, 67â°03'w S C^!  
{"catalogNumber": "1545114", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Tetrapterys mucronata", "scientificNameAuthorship": "Cav.", "genus": "Tetrapterys", "subgenus": "", "specificEpithet": "mucronata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard L. Clark", "recordNumber": "6507", "verbatimEventDate": "1978-03-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "Amazonas", "county": "R\u00c3\u00ado Negro", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "1\u00c2\u00b056'N, 67\u00c2\u00b003'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}