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 mll=   Di prairie remnant along rivler  21817 Hp2~;    > A thalictrum RAINY RIVER  _gg        rC< Trel. FLOWERING (NOT ON LABEL)  PR   mp2F canada  1201354 EV    aj chapple twp., manitou mounds, n shore of rainy river, ca 8.7km se fo stratton p.o.  _OL>@ ONTARIO  thalictrum venulosum KubQ   |+70 Anton A. Rezniek 48 38.74 n, 94 3.7 w     *:t venulosum -94.06161 fDTF   73mm 1999-06-12   ranunculales s ,c 
{"catalogNumber": "1201354", "order": "Ranunculales", "family": "", "scientificName": "Thalictrum venulosum", "scientificNameAuthorship": "Trel.", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "venulosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael J. Oldham", "recordNumber": "21817", "verbatimEventDate": "1999-06-12", "habitat": "prairie remnant along river", "occurrenceRemarks": "flowering (not on label)", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Rainy River", "municipality": "", "locality": "Chapple Twp., Manitou Mounds, N shore of Rainy River, ca. 8.7km SE fo Stratton P.O.", "decimalLatitude": "", "decimalLongitude": "-94.06161", "verbatimCoordinates": "48 38.74 N, 94 3.7 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}