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": ""}
 1948-08-20 !  SAPONARIA a C   -85.66252 P,m     MICHIGAN l  1 MILE WEST OF BIG PRAIRIE. c      y5 L.    United States Newaygo 48k&$   1314750     = ~ "desert" (gravelly lain).     !g caryophyllaceae   @gD & 49  x S> officinalis 
{"catalogNumber": "1314750", "order": "", "family": "Caryophyllaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Saponaria", "subgenus": "", "specificEpithet": "officinalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "49", "verbatimEventDate": "1948-08-20", "habitat": "\"Desert\" (gravelly plain).", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "1 mile west of Big Prairie.", "decimalLatitude": "", "decimalLongitude": "-85.66252", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}