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": ""}
 M MICHIGAN      -P^ marine city   &R=> ST. CLAIR    42.71434 ,f     -82.50005 2)  SONCHUS OLERACEUS ]L|     Asteracqeae ]ji:   ~eDw  6725    UNITED STATES 32)C+  
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Sonchus oleraceus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6725", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Marine City", "decimalLatitude": "42.71434", "decimalLongitude": "-82.50005", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}