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": ""}
 = PHILIP E. HYATT & SHEILA HYATT         c^t 2.8 miles north of arkansas highway 4 in wilkes on united states highway 71.   crex <Rs       Arkansas    TRS: T5S R3 2W SEC 13 NE4 R   a.nt 6301  carex festucacea kn%    *tyYk POALES   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex festucacea", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt & Sheila Hyatt", "recordNumber": "6301", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "2.8 miles north of Arkansas Highway 4 in Wilkes on United States Highway 71.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T5S R32W sec 13 NE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}