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": ""}
 7 TETRAPTERYS CARDIOPHYLLA B. Stannard, G. P. Lwis, R. M. Harley, A. M. Giulietti, H. M. Longhi-Wagn$er & M. G. Arraes T    x $#z RIO GRANDE DO SUL   <N 6831 MALPIGHIACEAE  <r  cardiophylla >J   (xSvV 1545733  >n*g. RA- RIO DE CONTAS. EM DIREÃ§AO AO RIO BRUMADO. ESTRADA P/ LIVRAMENTO    Malpighiales [_(?1    TETRAPTERYS g  BRAZIL  k       Santana Do Livramento ~;Jd<     s Nied.
{"catalogNumber": "1545733", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Tetrapterys cardiophylla", "scientificNameAuthorship": "Nied.", "genus": "Tetrapterys", "subgenus": "", "specificEpithet": "cardiophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Stannard, G. P. Lewis, R. M. Harley, A. M. Giulietti, H. M. Longhi-Wagner & M. G. Arraes", "recordNumber": "6831", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Rio Grande do Sul", "county": "Santana Do Livramento", "municipality": "", "locality": "RA- Rio de Contas. Em dire\u00c3\u00a7ao ao Rio Brumado. Estrada p/ Livramento", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}