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": ""}
anton a. reznicek W:b        D5u UNITED STATES   2 BRADFORD S. SLAUGHTER     LAXICULMIS +#`  Locally common. F`   ay>8| -85.940912   (L. H. Bailey) Fernald ,F  carex laxiculmis var. copulata x      B1v 1202   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex laxiculmis var. copulata", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "", "subgenus": "", "specificEpithet": "laxiculmis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1202", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Locally common.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.940912", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}