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": ""}
elaine m. chittenden 6  1992-06-17 <L.    carex Z=_AX  1323277 TA    EYs3 Crawford    7gt. 44.70653  [d Poales   Northern Shrub Swamp; Low areas in shrub thicket, full sun, saturated muck. Common.  ay   U $ Muhl. ex Willd. michigan [  k  cyperaceae ~T 4   OB  660 UNITED STATES X$u_7   hystericina N    q.=  CAREX HYSTERICINA    "old sheaths persisting, basal portions reddish, some spikelets pendulous. assoc.: thelypteris palustris, carex stipata, c. sterilis, rhamnus alnifoklia" 4 6 
{"catalogNumber": "1323277", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex hystericina", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "hystericina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "660", "verbatimEventDate": "1992-06-17", "habitat": "Northern Shrub Swamp; Low areas in shrub thicket, full sun, saturated muck. Common.", "occurrenceRemarks": "\"Old sheaths persisting, basal portions reddish, some spikelets pendulous. Assoc.: Thelypteris palustris, Carex stipata, C. sterilis, Rhamnus alnifolia\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "", "decimalLatitude": "44.70653", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}