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": ""}
  ZT 1372528  8UR 1991-05-22  CYPERACEAE )   CANADA WD#       /) ! VTM 401030, MAP 40I/5, SQUARE 17MT40     sOC 12556   wahlenb.  ?   Vk1 grisea     POALES 0  KENT 5   Rg;x  Michael J. Oldham  ORFORD TOWNSHIP, CLEAR CREEK. mig 
{"catalogNumber": "1372528", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Wahlenb.", "genus": "", "subgenus": "", "specificEpithet": "grisea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "12556", "verbatimEventDate": "1991-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Kent", "municipality": "", "locality": "Orford Township, Clear Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 401030, Map 40I/5, Square 17MT40", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}