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": ""}
 Canada  a[t       M1 06-298     subspathacea <b )      1388806 B   #?# ? -136.91147  B Brce A. Bennett    2006-07-30 Ro#    S Cyperaceae  IZ Wormsk. ex Hornem. 
{"catalogNumber": "1388806", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Wormsk. ex Hornem.", "genus": "", "subgenus": "", "specificEpithet": "subspathacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bruce A. Bennett", "recordNumber": "06-298", "verbatimEventDate": "2006-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-136.91147", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}