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": ""}
D. F. Austin, C. E. Nauman, R. d e Sousa Secco, M. Rosa Silva, C. Silva Rosario 0       P8 g. 1560391  Z m S OFMACAPA, ON "ARACHA" BEACH, JUST BACK INTO SECONDARY GROWTH BEHIND HIGHWATER MARK, OFF RUA JOVINO DISTRICT  hJ1Y Solanal3s    no data 7     Ipomoea !1    brazil  u7       O 6969  ]] 1979-10-03  I r CONVOLVULACE4E 
{"catalogNumber": "1560391", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. F. Austin, C. E. Nauman, R. de Sousa Secco, M. Rosa Silva, C. Silva Rosario", "recordNumber": "6969", "verbatimEventDate": "1979-10-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "no data", "municipality": "", "locality": "S of Macapa, on \"Aracha\" beach, just back into secondary growth behind highwater mark, off Rua Jovino District", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}