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": ""}
    p Silene  Fm POIR.  g3 +q Robert W. Smith     / latifolia     -84.12815 8Qn      &$R>% 41.81466    3337   r along se. side of railroad 1997-07-01 aQ   ht united states Caryophyllales `q`q  silene latifolia 8VS(   
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Silene latifolia", "scientificNameAuthorship": "Poir.", "genus": "Silene", "subgenus": "", "specificEpithet": "latifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3337", "verbatimEventDate": "1997-07-01", "habitat": "along se. side of railroad", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.81466", "decimalLongitude": "-84.12815", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}