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": ""}
   y ASTERACEAE  -88.48262 c e9E  CIRSIUM s4X O    VERY COMMON ALONG HIGHWAYS, ROADSIDES AND DITCHES. O   D;C Michigan  FORD FORESTRV CENTER, SECTION 18, T49N,R33W.   rT&     Eric A. Bourdo, Jr. LO*   46.64471 (R9X%  asterales J   G7=$ "flower purple." [n.b.: 2 other sheets of this no. (mct-f ac. mo. 28,612) in mich are c. paustre!]   QGz arvense (l.) scop. bD  1252982 CG   United States . W   V %3s Baraga
{"catalogNumber": "1252982", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) Scop.", "genus": "Cirsium", "subgenus": "", "specificEpithet": "arvense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "", "verbatimEventDate": "", "habitat": "Very common along highways, roadsides and ditches.", "occurrenceRemarks": "\"Flower purple.\" [N.B.: 2 other sheets of this no. (MCT-F Ac. Mo. 28,612) in MICH are C. palustre!]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "Ford Forestry center, Section 18, T49N, R33W.", "decimalLatitude": "46.64471", "decimalLongitude": "-88.48262", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}