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": ""}
 T46N, R16W, NE 1/4 SW 1/4 NE 1/4 SEC. 12 S^    MICHIGAN (    t BARBARA J. MADSEN  ON STRINGS IN PATTERNED FEN i pl    1174607         `i6 L.      Lysimachia thyrsiflora k G8  684 *   k&L Edward G. Voss  LYSIMACHIA ;+  
{"catalogNumber": "1174607", "order": "", "family": "", "scientificName": "Lysimachia thyrsiflora", "scientificNameAuthorship": "L.", "genus": "Lysimachia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Barbara J. Madsen", "recordNumber": "684", "verbatimEventDate": "", "habitat": "on strings in patterned fen", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T46N, R16W, NE 1/4 SW 1/4 NE 1/4 sec. 12", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}