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": ""}
  1979-04-04 .eW    z -#r diplopterys   4>]vO SIMÃ³N BOLÃ­VAR 1518537 S  CONTACT UM HERBARIUM PZ    George S. Bunting D*Ykv           9u (griseb.) w. r. anderson & c. davis William R. Andersom xWv    7166 |!    Malpighiaceae Cn . 
{"catalogNumber": "1518537", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(Griseb.) W. R. Anderson & C. Davis", "genus": "Diplopterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "George S. Bunting", "recordNumber": "7166", "verbatimEventDate": "1979-04-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Sim\u00c3\u00b3n Bol\u00c3\u00advar", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}