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": ""}
 Sh 17305  G4 canada Haldimand Township, E side of Grand Ri[ver, ca 3km WNW of Cayuga. <qj   ONTARIO Z~    CAREX %1     UTM 917585, MAP 30L/13, 17NT95 pod@    Michael J. Oldham GCg     ^ carex cephalophora muhl. ex willd. b[l$    ((&$ Haldimand-Norfolk  1995-06-17 Or~    cephalophora tFXN(   R POALES 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex cephalophora", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "cephalophora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "17305", "verbatimEventDate": "1995-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Haldimand-Norfolk", "municipality": "", "locality": "Haldimand Township, E side of Grand River, ca 3 km WNW of Cayuga.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 917585, map 30L/13, 17NT95", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}