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": ""}
united states 3d?    R Peter W. Fritsch     !]%Kj Michigan  2 -84.45049  (L.) FARW. :pHd         42.02256 @JB8   g Veronic4strum virginicum  Q 1241987 T5S, R1W, SECTION 20; N. SIDE OF SAND HILL ROAD. ABOUT 18 KM NE OF HILLSDALE.  3aoT    o? LAMIALES   1988-08-13 `A   
{"catalogNumber": "1241987", "order": "Lamiales", "family": "", "scientificName": "Veronicastrum virginicum", "scientificNameAuthorship": "(L.) Farw.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1988-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T5S, R1W, section 20; N. side of Sand Hill Road. About 18 km NE of Hillsdale.", "decimalLatitude": "42.02256", "decimalLongitude": "-84.45049", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}