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": ""}
PLANTAGO  rt     1949-10-02  Mason @        wy9e SAND-FLATS ABUNDANT AT LUDINGTON, SHORE OF LAKE MICHIGAN; Y     J 1t` -86.460994 1243301 ;    KQ] vnited states    LG`h 11194  T])  Decne.       6- PLANTAGO RUGELII
{"catalogNumber": "1243301", "order": "", "family": "", "scientificName": "Plantago rugelii", "scientificNameAuthorship": "Decne.", "genus": "Plantago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "11194", "verbatimEventDate": "1949-10-02", "habitat": "sand-flats abundant", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mason", "municipality": "", "locality": "at Ludington, shore of Lake Michigan;", "decimalLatitude": "", "decimalLongitude": "-86.460994", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}