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": ""}
Eleocharis obtusa S   a 2000-09-11  /PRt& Bidens, Polygonum) on wet, mucky shores of island.  canada i [ C   -79.6930556  P   p#-gO WAUBAUSHEE, MATCHEDASH BAY, TAY TWP., ISLANDS AND SHAL1OW WAT3R OF BAY S OF HWY 400 BRIDGE.      _j:5 sandy-silty shores andH low granitic (canadian shield) islands in the bay. uncommon  and local in dense low vegetation (sedges, 11200 jZy   SIMCOE  )  1201324 n  Js   ontario        obtusa LK)l  (Willd.) Schult. )4 %    CYPERACEAE L  
{"catalogNumber": "1201324", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "", "subgenus": "", "specificEpithet": "obtusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "11200", "verbatimEventDate": "2000-09-11", "habitat": "Sandy-silty shores and low granitic (Canadian Shield) islands in the bay. Uncommon and local in dense low vegetation (sedges,", "occurrenceRemarks": "Bidens, Polygonum) on wet, mucky shores of island.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Waubaushee, Matchedash Bay, Tay Twp., Islands and shallow water of Bay s of Hwy 400 bridge.", "decimalLatitude": "", "decimalLongitude": "-79.6930556", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}