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": ""}
    3046 Z/    1999-05-1?9 zs/YY  38.3 pWsc  CYPERACEAE I Zn  Carex  b   var. B    w` -95.85  CALEB A. MORSE GM    UNITED STATES ox    YE^p CAREX ANNECTENS VAR. ANNECTENS   Anton A. Reznicek 7w79   
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex annectens var. annectens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Caleb A. Morse", "recordNumber": "3046", "verbatimEventDate": "1999-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "38.3", "decimalLongitude": "-95.85", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}