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": ""}
NW1/4 SEC. 6, SANILAC TP., CA. 4.5 MI. W OF PORT SANILAC. !7dvK     8297 %~^I%    dmcu SOLIDAGO FLEXICAULIS    o26Cx sanilac  Enm solidago    FLEXICAULIS >|y     edward g. voss  y      Om  1958-09-19   7C 1256806     VJ locally frequent, mixed woods L. $  
{"catalogNumber": "1256806", "order": "", "family": "", "scientificName": "Solidago flexicaulis", "scientificNameAuthorship": "L.", "genus": "Solidago", "subgenus": "", "specificEpithet": "flexicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "8297", "verbatimEventDate": "1958-09-19", "habitat": "locally frequent, mixed woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Sanilac", "municipality": "", "locality": "NW1/4 sec. 6, Sanilac Tp., ca. 4.5 mi. W of Port Sanilac.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}