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": ""}
  POARO-SIPARUNI +7_  1988-04-17 DGzk  W. HAHN #/,  1546176  M_U   s A. Juss. NO DATA          % TETRAPTERYS  Ic3 4692  d  KAIETEUR FALLS NATIONAL  PARK, ACROSS RIVER FROM THE GUEST HOUSE MALPIGHIACEAE F6, n           
{"catalogNumber": "1546176", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "A. Juss.", "genus": "Tetrapterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Hahn", "recordNumber": "4692", "verbatimEventDate": "1988-04-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Potaro-Siparuni", "county": "no data", "municipality": "", "locality": "Kaieteur Falls National Park, across river from the guest house", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}