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": ""}
PICAYUNE, E OF JCT HWY I-59 & MS 43 ALONG N AND S SIDE OF SYCAMORE ROAD, ESPECIALLY COMMON ACROSS FROM JCT OF SYCAMORE & GEORGE MITCHELL ROADS. 6   1994-08-16  %KhX     MgV19 lanceolatus   L73]? 14252     n:` MISSISSIPPI CYPERUS D u   united states Z   V!1V Cyp+erus lanceolatus  Charles T. Bryson U        F?xVA Sieber ex Presl   nHS 1393700  *+WCD PEARL RIVER cyperaceae/~ 
{"catalogNumber": "1393700", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus lanceolatus", "scientificNameAuthorship": "Sieber ex Presl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "lanceolatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "14252", "verbatimEventDate": "1994-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Pearl River", "municipality": "", "locality": "Picayune, E of jct Hwy I-59 & MS 43 along N and S side of Sycamore Road, especially common across from jct of Sycamore & George Mitchell Roads.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}