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": ""}
      HA^! GEORGE B. SUDWORTH    s%Y A.A., [=Ann Arbor]   ASCLEPIAS SYRIACA z3       0Mh#l "flowers pink-white; (stem slightly downy) corolla green-red outside; greenish white inside; hoods short, broad, two toothed at top (otherwise entire) (red on margins of corolla outside only - note!) horns short, bent into ovary." edward g. voss myN|   = 1884-07-06 united states c*0j  asclepias `     y~  michigan   Washtenaw 1RA7 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Asclepias syriaca", "scientificNameAuthorship": "", "genus": "Asclepias", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "George B. Sudworth", "recordNumber": "", "verbatimEventDate": "1884-07-06", "habitat": "", "occurrenceRemarks": "\"Flowers pink-white; (stem slightly downy) corolla green-red outside; greenish white inside; hoods short, broad, two toothed at top (otherwise entire) (red on margins of corolla outside only - note!) Horns short, bent into ovary.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "A.A., [=Ann Arbor]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}