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": ""}
ontario ZuJ&b   asy rare in dry sandy field south of railway  <R descurainia sophia CANADA 7e    DESCURAINIA 3ue]+     Fh tJ FLOWER|NG, WALKED FROM UTM 251162 TO 264176 14063 L   + Brassicales MICHAEL J. OLDHAM 5N  42.59744 XI~tH     -81.91052  Vi~    g<XS 42 35.85 N, 81 54.63 W   uC31 Brassicaceae sophia 0    Chatham-Kent :  1206794 e$aw5  (L.) WEBB EX PRANTL . 
{"catalogNumber": "1206794", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Descurainia sophia", "scientificNameAuthorship": "(L.) Webb ex Prantl", "genus": "Descurainia", "subgenus": "", "specificEpithet": "sophia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "", "recordNumber": "14063", "verbatimEventDate": "", "habitat": "rare in dry sandy field south of railway", "occurrenceRemarks": "flowering, walked from UTM 251162 to 264176", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Chatham-Kent", "municipality": "", "locality": "", "decimalLatitude": "42.59744", "decimalLongitude": "-81.91052", "verbatimCoordinates": "42 35.85 N, 81 54.63 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}