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": ""}
   common in fallow field. unshaded. 0 m  T9S, R3W, SECTION 1_; 0.4 MI. E. OF FRONTIER ROAD, ALONG TERRITORIAL ROAD. ABOUT 20 KM S OF HILLSDALE.  0sC   l asterales  AS7ERACEAE > # 2        hillsdale )/   770 ylY       ]zw UNITED STATES  Yk/ Conyza canadensis     :g$j 1253319 
{"catalogNumber": "1253319", "order": "Asterales", "family": "Asteraceae", "scientificName": "Conyza canadensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "770", "verbatimEventDate": "", "habitat": "Common in fallow field. Unshaded.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "T9S, R3W, section 1; 0.4 mi. E. of Frontier Road, along Territorial Road. About 20 km S of Hillsdale.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}