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": ""}
 , 1J! CAREX  RM 45.316667   D$ -72.5    ;~ canada 9938 f0u   E@en$ ANTON A. REZNICEK 1389250 8) 6G  tenera cx[(    I ShefSford POALES r      Jxsp~ CAREX TENERA  !)N , 199407-09  Dewey *V :$    [ QUEBEC  Ht k CYPERACEAE  v NW PART OF INTERCHANGE OF HWY 10 WITH HWY 243 TO WATERLOO, CA 3 KM OF WATERLOO.   45Â° 19' N 72Â° 30' W; UTM 954206, Map 31 H/7 o,$C 
{"catalogNumber": "1389250", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tenera", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "tenera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9938", "verbatimEventDate": "1994-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "Shefford", "municipality": "", "locality": "NW part of interchange of Hwy 10 with Hwy 243 to Waterloo, ca 3 km of Waterloo.", "decimalLatitude": "45.316667", "decimalLongitude": "-72.5", "verbatimCoordinates": "45\u00c2\u00b0 19' N 72\u00c2\u00b0 30' W; UTM 954206, Map 31 H/7", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}