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": ""}
  B_.l cuyuni-mazaruni   c:  2842  top of escarpment above Timehri rock paintings, apx. 2 km SSW of Maipuri Falls -6UJ  Malpighiaceae vo[     1989-12-23 2?    hypoleuca v/           I;_-= -60.2833333333     , 5.6666666667 
{"catalogNumber": "", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hypoleuca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2842", "verbatimEventDate": "1989-12-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Cuyuni-Mazaruni", "county": "", "municipality": "", "locality": "top of escarpment above Timehri rock paintings, apx. 2 km SSW of Maipuri Falls", "decimalLatitude": "5.6666666667", "decimalLongitude": "-60.2833333333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}