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": ""}
Blepharandra angustifolia LE   (kunth) w. r. anderson *gziv       !gwW ANGUSTIFOLIA     Amazonas ]  41484 XQ  e      &G a william r. anderson  n(mt] YAPACANA SAVANNAS, NW BASE OF CERRO YAPACANA, ALTO RIO ORINOCO   7 malpighiales  1516735 C`     
{"catalogNumber": "1516735", "order": "Malpighiales", "family": "", "scientificName": "Blepharandra angustifolia", "scientificNameAuthorship": "(Kunth) W. R. Anderson", "genus": "", "subgenus": "", "specificEpithet": "angustifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "", "recordNumber": "41484", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Amazonas", "county": "", "municipality": "", "locality": "Yapacana Savannas, NW base of Cerro Yapacana, Alto Rio Orinoco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}