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": ""}
city of london, sifton (=byron) bog, nest end of city, north of thaies r. n-         poales Tzr     UTM: 735574 HAP: 401/14 SQUARE: 17HT75 @G:  1427878 R0gt1        5-2 CYPERINUS    )VL middlesex MICHAEL J. OLDHAM eW   o S` ONTARIO   2 Sphagnum bog , and surrounding swamp.
{"catalogNumber": "1427878", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "cyperinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "", "habitat": "Sphagnum bog , and surrounding swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Middlesex", "municipality": "", "locality": "City of London, Sifton (= Byron) Bog, Nest end of city, North of Thaies R.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM: 735574 HAP: 401/14 SQUARE: 17HT75", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}