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": ""}
  @s:P ALONG TRAILS IN UNDERSTORY IN OPEN WOODS, 90% SHADED. ASSOCIATES: CAREX BLANDA, CAREX DAVISII, POLYGONUM VIRGINIANUM, CIRCAEA, TOXICODENDRON, ALLIARIA, WITH OVERSTORY OF QUERCUS PRINUS, ACER RUBRUM, SASSAFRAS     Ej dewey       @Z*U Tol3do Area Metroparks: Oak Openings Preserve: Springbrook Lake: 0.15 south of Monclova Road, 0.15 mile west of S.R. 64 on north side of lake NW /4 Sec 19.   !eE CAREX Carex blanda h   blanda |     TIMOTHY L. WALTERS 8          
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex blanda", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "", "habitat": "Along trails in understory in open woods, 90% shaded. Associates: Carex blanda, Carex davisii, Polygonum virginianum, Circaea, Toxicodendron, Alliaria, with overstory of Quercus prinus, Acer rubrum, Sassafras", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Toledo Area Metroparks: Oak Openings Preserve: Springbrook Lake: 0.15 south of Monclova Road, 0.15 mile west of S.R. 64 on north side of lake NW 1/4 Sec 19.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}