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": ""}
ROCHA wv    rio de janeiro 5, T     RHIPSALIS GRANDIFLORA tK-#k    haw. Ws       #HE RIO DE JANEIRO GRADIFLORA ,f   gy s.n.  l CAC7ACEAE  RIO DE JANEIRO 3b   2 rhipsalis  Brazil w,   # Caryophyllales  1644567 Cz  
{"catalogNumber": "1644567", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Rhipsalis grandiflora", "scientificNameAuthorship": "Haw.", "genus": "Rhipsalis", "subgenus": "", "specificEpithet": "grandiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rocha", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Rio de Janeiro", "county": "Rio De Janeiro", "municipality": "", "locality": "Rio de Janeiro", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}