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": ""}
GWINNETT APj#   o~3O 1538727  %ge porteri  on the yellow river, near mcguire's mill sK*i   GRPM 40318 V3   UNITED STATES Da+7   pC   Asteraceae  /e.P HELIOMERIS  ./mq7 Asterales  z L1< (a. gray) cockerell   dX .G heliome/ris porteri  n 1 1894-09-09     GEORGIA c9LD   uw S.N.   L] John K. Small  RH JT 229  
{"catalogNumber": "1538727", "order": "Asterales", "family": "Asteraceae", "scientificName": "Heliomeris porteri", "scientificNameAuthorship": "(A. Gray) Cockerell", "genus": "Heliomeris", "subgenus": "", "specificEpithet": "porteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John K. Small", "recordNumber": "s.n.", "verbatimEventDate": "1894-09-09", "habitat": "", "occurrenceRemarks": "GRPM 40318", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Gwinnett", "municipality": "", "locality": "On the Yellow River, near McGuire's Mill", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "229", "maximumElevationInMeters": ""}