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": ""}
CERASTIUM FONTANUM W2F.  1893-05-07 7     j,f Baumg.     V ?|; DuPage  c]aX WLLIAM S. MOFFATT  #7=z FONTANUM    P/U illinois    DZ 1498250    Q< grpm 44103; inactive barcode on shee with active barcode 1498251  CARYOPHYLLACEAE H;A        
{"catalogNumber": "1498250", "order": "", "family": "Caryophyllaceae", "scientificName": "Cerastium fontanum", "scientificNameAuthorship": "Baumg.", "genus": "", "subgenus": "", "specificEpithet": "fontanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Moffatt", "recordNumber": "", "verbatimEventDate": "1893-05-07", "habitat": "", "occurrenceRemarks": "GRPM 44103; inactive barcode on shee with active barcode 1498251", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "DuPage", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}