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": ""}
 OsZ Roadside thicket.  Prunus z   lenawee P-mx  L. 1.  Prunus mahaleb 0 K    sg Madison Twp., N. side of Airport Hwy. betweenBeecher & M223 overpass. -84.053056 [ls.M    |71=j rosales       w. 1468100 UNITED STATS 8 i T   `1x mahaleb  "one tree, no evidence of spreading. also observed in 59, raisn twp." 9Tr-j  Michigan  [>Y     k Robert W. Smit(h 1983-05-10  0   _#|s$ rosaceae 41.882013 ; 
{"catalogNumber": "1468100", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus mahaleb", "scientificNameAuthorship": "L.", "genus": "Prunus", "subgenus": "", "specificEpithet": "mahaleb", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "", "verbatimEventDate": "1983-05-10", "habitat": "Roadside thicket.", "occurrenceRemarks": "\"One tree, no evidence of spreading. Also observed in 59, Raisin Twp.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Madison Twp., N. side of Airport Hwy. between Beecher & M223 overpass.", "decimalLatitude": "41.882013", "decimalLongitude": "-84.053056", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}