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": ""}
    2 E 44.706727  vbM_ 1983-07-02  eKLF] ACHILLEA ~MILEFOLIUM 680 ehrT=   -i> united states         asterales -83.393559 4;   alcona ^N    michigan Fl     1249413 TY>    John V. Freudenstein R   F&REQUENT ON SANDY SHORE OF LAKE HURON. 1v 
{"catalogNumber": "1249413", "order": "Asterales", "family": "", "scientificName": "Achillea millefolium", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "680", "verbatimEventDate": "1983-07-02", "habitat": "Frequent on sandy shore of Lake Huron.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.706727", "decimalLongitude": "-83.393559", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}