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 S_W8  CAREX OXYLEPIS VAR. OXYLEBIS        /W7w arkansas   F?(Po 1993-05-30     = IDEPENDENCE 5573          |  TRS: T12N R6W SEC 5 SW4 OF NW4   f2|$h oxylepis  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex oxylepis var. oxylepis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "oxylepis", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "5573", "verbatimEventDate": "1993-05-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "Independence", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T12N R6W sec 5 SW4 of NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}