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": ""}
    1249573 L   D AT THE S.W. CORNER OF M-68 AND US-23 ON THE WEST SIDE OF ROGERS CITY. ROGERS TWP. T35N, R5E, SEC. 21 SE1/4   &03 AMBROSIA  MICHIGAN i4qJ       pa AMBROSIA ARTEMISIIFOLIA 45.41056 4     ^! Asterales deb garlitz K_F;      rV Disturbed sand-loam soil of the new Par~kwood Plaza development  _ jO 1989-09u-10  -83.83479   
{"catalogNumber": "1249573", "order": "Asterales", "family": "", "scientificName": "Ambrosia artemisiifolia", "scientificNameAuthorship": "", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Deb Garlitz", "recordNumber": "", "verbatimEventDate": "1989-09-10", "habitat": "Disturbed sand-loam soil of the new Parkwood Plaza development", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "at the S.W. corner of M-68 and US-23 on the west side of Rogers City. Rogers Twp. T35N, R5E, Sec. 21 SE1/4", "decimalLatitude": "45.41056", "decimalLongitude": "-83.83479", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}