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": ""}
UNITED STATES B4/o   *fMJ  7 mi sw of jonesburg, daniel boone conservation area, s of tower ridge road, in vicinity 0f its junction with road 1216.  y* k; 1368591     .%5` Cyperaceae  missouri re   2003-05-25 >      3Vr carex    WARREN 74O   d poales  8 robert f.c. nac zi     yN/D# digtalis  kKq | 38Â° 46'I 37" N 91Â° 23' 31" W  q$X Willd.
{"catalogNumber": "1368591", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "digitalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "", "verbatimEventDate": "2003-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Warren", "municipality": "", "locality": "7 mi SW of Jonesburg, Daniel Boone Conservation Area, S of Tower Ridge Road, in vicinity of its junction with Road 1216.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "38\u00c2\u00b0 46' 37\" N 91\u00c2\u00b0 23' 31\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}