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": ""}
   Sb3J 1973-08-12  ^+k Poales   Juncaceae  3/T   BREVICAUDATUS ,gYn/      2DM. WATER OF MARSHY BAY 0F MATCHEDASH LAKE h1  JUNCUS KT  3878 UW  Juncus brevicaudatus +i   Ontario /=D   ^zI CONC. VII LOT 1 MATCHEDASH TWP., 8.5 MILES WEST OF SEVERN BRIDGE   o? zI simcoe   h  (engelm.) fernald  xB Anton A. Reznicek canada ]5   7y?  128570 4
{"catalogNumber": "1285704", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus brevicaudatus", "scientificNameAuthorship": "(Engelm.) Fernald", "genus": "Juncus", "subgenus": "", "specificEpithet": "brevicaudatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "3878", "verbatimEventDate": "1973-08-12", "habitat": "2dm. water of marshy bay of Matchedash Lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. VII Lot 1 Matchedash Twp., 8.5 miles West of Severn Bridge", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}