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": ""}
 1992-08-13 $ew        Drosera intermedia ~WO   @3` CANADA      wXWAB anson twp., l. m. frost centre, pine springs viewing pond, w. of hwy 35, grid-689003 (31 e/2)   `b` 8931 FAIRLY COMMON K~C!  ontario @3        l^_ DROSERACEAE   
{"catalogNumber": "", "order": "", "family": "Droseraceae", "scientificName": "Drosera intermedia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8931", "verbatimEventDate": "1992-08-13", "habitat": "", "occurrenceRemarks": "fairly common", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Anson Twp., L. M. Frost Centre, Pine Springs viewing pond, W. of Hwy 35, Grid-689003 (31 E/2)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}