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": ""}
 7f&f  SCLERIA VERTICILLATA ONTARIO _iH   <  ag canada   d verticillata   ]9 GRAVELLY BAY TO TIP OF POINT, 19 TO 22.5 MILES FROM BASE OF POINT. CA. 1 MI. EAST OF GRAVELLY BAY, IN MIDDLE OF POINT.      U=E HALDIMAND-NORFOLK Scleria ?        =I9 1402811    1979-09-21 T5a ;   5326 ?^Z1p   
{"catalogNumber": "1402811", "order": "", "family": "", "scientificName": "Scleria verticillata", "scientificNameAuthorship": "", "genus": "Scleria", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5326", "verbatimEventDate": "1979-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Haldimand-Norfolk", "municipality": "", "locality": "Gravelly Bay to tip of Point, 19 to 22.5 miles from base of point. Ca. 1 mi. east of Gravelly Bay, in middle of point.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}