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": ""}
s.n. s    Ix sM ve_staburg, bass lake CORNUTA 9^ A   c B  1900-08-31       _Z utricularia -84.94369    1ENTIBULARIACEAE I.     ?;Ck MICHIGAN    1242289 s4   utricularia cornuta H BX   )M UNITED STATES bogs  =c   CHARLES A. DAVIS c8Zx     9R3 Montcalm MICHX. i 
{"catalogNumber": "1242289", "order": "", "family": "Lentibulariaceae", "scientificName": "Utricularia cornuta", "scientificNameAuthorship": "Michx.", "genus": "Utricularia", "subgenus": "", "specificEpithet": "cornuta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles A. Davis", "recordNumber": "s.n.", "verbatimEventDate": "1900-08-31", "habitat": "Bogs", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montcalm", "municipality": "", "locality": "Vestaburg, Bass Lake", "decimalLatitude": "", "decimalLongitude": "-84.94369", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}