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": ""}
tetanica   Ze.   AX-3r 1517759  c   ANTON A. REZNICEK  C=qE poales     K NITED STATES  lO;N, RES. 783  9 guE SCHKUHR  O3 livingston 42.4457      I -84.01614    t4<Iv Carex  ? Carex tetanica  Jarl K. Hltunen |j    CYPERACEAE (;29!   Xh 3z 1961-06-27   Su 5o soil: muck. in swamp near pond; associes: rhvs vernix, vaccinium corymbosum, carex spp. 
{"catalogNumber": "1517759", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tetanica", "scientificNameAuthorship": "Schkuhr", "genus": "Carex", "subgenus": "", "specificEpithet": "tetanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "Res. 783", "verbatimEventDate": "1961-06-27", "habitat": "Soil: muck. In swamp near pond; Associes: Rhus vernix, Vaccinium corymbosum, Carex spp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}