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": ""}
   anton a. reznicek G>6)       Alon6g two-track in sandy old field with prairie elements. Associates: Achillea millefolium, Rubus flagellaris, Schizachyrium scoparium, Solidago rugosa, S orghastrum nutans, Symphyotrichum pilosum 8c<               3b -83.693687  +l] flavus   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "flavus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Along two-track in sandy old field with prairie elements. Associates: Achillea millefolium, Rubus flagellaris, Schizachyrium scoparium, Solidago rugosa, Sorghastrum nutans, Symphyotrichum pilosum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.693687", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}