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": ""}
 mercer a     (N | CAREX STRICTA    <s5x Pennsylvania  uV_X stricta     P%VNA 1388395    LAM. V J  1985-05-23 `Q7    poales N&9:    sue a. thompson [   A8|,W 0.5 mi e of jct us 19 & pa 208 (lees8urg) on pa 208, state game lands 284. CYPERACEAE <7   Gu.Gp unKited states  W6j carex 2383 8xD$ 
{"catalogNumber": "1388395", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex stricta", "scientificNameAuthorship": "Lam.", "genus": "Carex", "subgenus": "", "specificEpithet": "stricta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sue A. Thompson", "recordNumber": "2383", "verbatimEventDate": "1985-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Mercer", "municipality": "", "locality": "0.5 mi E of jct US 19 & PA 208 (Leesburg) on PA 208, State Game Lands 284.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}