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": ""}
Asteraceae 0tk     ASTERALES w.K0   [Common at edge of fields and woods. Clay loam soils here (Conover).] HQ   i7 K SONCHUS ARVENSIS  l. `8`    LAEER PM*C`     bB= ARVENSIS united states  G_G   72-74 V&O   # 1257844   A2 village west, lapeer.  MICHIGAN mXi!  ["Yello w."]  MdJ_  1972-10-02 :Wo   vS! Sonchus  
{"catalogNumber": "1257844", "order": "Asterales", "family": "Asteraceae", "scientificName": "Sonchus arvensis", "scientificNameAuthorship": "L.", "genus": "Sonchus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "72-74", "verbatimEventDate": "1972-10-02", "habitat": "[Common at edge of fields and woods. Clay loam soils here (Conover).]", "occurrenceRemarks": "[\"Yellow.\"]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lapeer", "municipality": "", "locality": "Village West, Lapeer.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}