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": ""}
40 acre rock & vicinity, e offlat creek. end of conservancy road 2 mi n of taxahaw v7    cerastium J bX   pYZ#E united states  ~ caryophyllales       r   Cerastium brachypetalum  $ 1564598    ~w2 brachypetalum  Lancaster C;A*j   /[(< CARYOPHYLLACEAE GSteven R. Hill &  pers. dlxU  1996-04-18 z     27720 W  
{"catalogNumber": "1564598", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Cerastium brachypetalum", "scientificNameAuthorship": "Pers.", "genus": "Cerastium", "subgenus": "", "specificEpithet": "brachypetalum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "27720", "verbatimEventDate": "1996-04-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lancaster", "municipality": "", "locality": "40 Acre Rock & vicinity, E of Flat Creek. End of Conservancy Road 2 mi N of Taxahaw", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}