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": ""}
1531961 c     6.451 H   _%V BRAZI1 Heteropterys ;P  griseb. l        O ,d% Campos Novos  MALPIGHIALES 2P7Eg  MALPIGHIACEAE C  Santa Catarina ej   VL syringifolia  p. r. reitz ]yB G    HaETEROPTERYS SYRINGIFOLIA .]pz     l yr: contact um herbarium  1963-01-31 bF  
{"catalogNumber": "1531961", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys syringifolia", "scientificNameAuthorship": "Griseb.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "syringifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. R. Reitz", "recordNumber": "6.451", "verbatimEventDate": "1963-01-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Santa Catarina", "county": "Campos Novos", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}