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": ""}
AT W. EDGE OF PARKfING LOAT AT 1301 N. MAIN ST., ADRIAN Rf   Lenawee ul~   :xQb Asterales   8( Michigan XANTHIUM STRUMARIUM VAR. CANADENSE ]   AM7U] Asteraceae in gravelly soil I]FZ  1985-09-10 +~g$   -u ROBE5RT W. SMITH xanthium eb0Qh    var. q Q      S` STRUMARIUM CANADENSE hNW.I    a _2, United States  UUOz 1258362  (P. Mill.) Torr. & A. Gray Y:CM   1374 XcA] 
{"catalogNumber": "1258362", "order": "Asterales", "family": "Asteraceae", "scientificName": "Xanthium strumarium var. canadense", "scientificNameAuthorship": "(P. Mill.) Torr. & A. Gray", "genus": "Xanthium", "subgenus": "", "specificEpithet": "strumarium", "verbatimTaxonRank": "var.", "infraspecificEpithet": "canadense", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1374", "verbatimEventDate": "1985-09-10", "habitat": "in gravelly soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "at w. edge of parking lot at 1301 N. Main St., Adrian", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}