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": ""}
EMMET 8   fc0x WEST OF PELLSTON.  coronaria 4    (S-W Michigan  04dK caryophyllaceae    qw N Silene   =;  2457   O,~1j 1923-07-11    Tg - john h. ehlers CARYOPHYLL4ALES `1/J         fMS 1333496 ROADSIDE. A   (l.) clairv. Z4  silene coronaria P[A  
{"catalogNumber": "1333496", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Silene coronaria", "scientificNameAuthorship": "(L.) Clairv.", "genus": "Silene", "subgenus": "", "specificEpithet": "coronaria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "2457", "verbatimEventDate": "1923-07-11", "habitat": "Roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "West of Pellston.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}