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": ""}
Michael J. Oldham Z.ho   T CAREX BACKII    E>a carex 14709 LcJ  Ontario q   D/SJ UTM 282282, MAP 31D/8, SQUARE 17QV22  <g POALES   PETERBOROUGH Pcj   BOgOTT  A|          -`) backii 1993-05-26 ?   z*]C1 dummer township, 4.8 km n of warsaw pst office, property of k.b. oldham. Cyperaceae Rp1   1362903 ;  Canada _H/E  
{"catalogNumber": "1362903", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex backii", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "backii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "14709", "verbatimEventDate": "1993-05-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Peterborough", "municipality": "", "locality": "Dummer Township, 4.8 km N of Warsaw Post Office, property of K.B. Oldham.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 282282, Map 31D/8, Square 17QV22", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}