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": ""}
   ?,_1 JoÃ£o MurÃ§a Pires, P.B. Cavalcante, H. Magnago, N.T. Silva  . heteropterys macradena   #_v  1974-04-27 14.299 9v|1     quadrã­cula na~20-z-c Ol1o  macradena     M M RIO UNIVINI, ENTRE PONTO 05A E A BOCA  (dc.) w. r. anderson  ` >  CARACARAI  g k<   LZ RORAIMA Christiane Anderson cY   1534843 q   Malpighiaceae H`    pH5-_ Brazil   
{"catalogNumber": "1534843", "order": "", "family": "Malpighiaceae", "scientificName": "Heteropterys macradena", "scientificNameAuthorship": "(DC.) W. R. Anderson", "genus": "", "subgenus": "", "specificEpithet": "macradena", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Christiane Anderson", "recordedBy": "Jo\u00c3\u00a3o Mur\u00c3\u00a7a Pires, P.B. Cavalcante, H. Magnago, N.T. Silva", "recordNumber": "14.299", "verbatimEventDate": "1974-04-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Roraima", "county": "Caracarai", "municipality": "", "locality": "Rio Univini, entre ponto 05A e a Boca", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Quadr\u00c3\u00adcula NA~20-Z-C", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}