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": ""}
1972-10-07 6N=    Cyperus houghtonii  9]      &6/ h 12P5944O   Contact UM Herbarium A   Anton A. Reznicek  r   0Oc 2293  ^ CYPERUS    qe POALES  $9 canada  ontario / Tmx     Z SIMCOE TORR. r_X  cyperaceae * /z  HOUGHTONII c yWL    
{"catalogNumber": "1259440", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus houghtonii", "scientificNameAuthorship": "Torr.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "houghtonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "2293", "verbatimEventDate": "1972-10-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}