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": ""}
P.O. CLINTON, THE OZARK REGION. %yt   Cyperus strigosus = W  arkansas (%<c   9973 w4n         re/ PO_ALES      A8.6 VAN BUREN 1394580 L  strigosus )~bl=   1975-07-14  Hi  cyperus 7    CYPERACEAE    delzie demaree     
{"catalogNumber": "1394580", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus strigosus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "strigosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Delzie Demaree", "recordNumber": "9973", "verbatimEventDate": "1975-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "Van Buren", "municipality": "", "locality": "P.O. Clinton, the Ozark Region.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}