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": ""}
 s$4 nw. of gooe cr., nw. of wheaton hwy., woodstock twp. r1e, t5s, s4, sw 1/4 of nw 1/4   BW[ 640  1202313 Kv!        <w5 PAUPERCULA   VaRVI asteraceae  ShB 1 PACKERA PAUPERCULA VAR. PAUPERCULA   j)TT michigan  1985-05-27 5# J    W paupercula  :`e fen  N ASTERALES lenawee az-5y   Y robert w. smith  X/!X packera Robert R. Kowal hy     VAR. ezc5 
{"catalogNumber": "1202313", "order": "Asterales", "family": "Asteraceae", "scientificName": "Packera paupercula var. paupercula", "scientificNameAuthorship": "", "genus": "Packera", "subgenus": "", "specificEpithet": "paupercula", "verbatimTaxonRank": "var.", "infraspecificEpithet": "paupercula", "identifiedBy": "Robert R. Kowal", "recordedBy": "Robert W. Smith", "recordNumber": "640", "verbatimEventDate": "1985-05-27", "habitat": "fen", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "nw. of Goose Cr., nw. of Wheaton Hwy., Woodstock Twp. R1E, T5S, S4, sw 1/4 of nw 1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}