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": ""}
 V, DROSERA  _ caryophyllales  1464636 ^i7     drosera rotundifolia n@    s of s. lake. e9NwL  delta +U  UNITED STATES 3Y!  IN SPHAGNUM OF CEDAR WOODS. Z     +| utK 45.62712   z8 l. ICHIGAN k7       2r(D droseraceae   -87.22239  _  ROTUNDIFOLIA y  1934-07-31 J=:R  s.n.  t/AC 
{"catalogNumber": "1464636", "order": "Caryophyllales", "family": "Droseraceae", "scientificName": "Drosera rotundifolia", "scientificNameAuthorship": "L.", "genus": "Drosera", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1934-07-31", "habitat": "In sphagnum of Cedar Woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "S of S. Lake.", "decimalLatitude": "45.62712", "decimalLongitude": "-87.22239", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}