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": ""}
 4 DUBIA micRhigan 3,+  1980-09-17 z#!  on NE side of Grand Beach, nea center W 1/2 sec. 17, T8S, R21W. 2d  15347 =     KJIuv Lindernia dubia var. anagallidea  n3Sj 41.77333 1230333 Nk!>g    I berrien     anagallidea  U0   U G] var.   . lamiales   a united states  (MICHX.) COOPERRIDER  rx   (( edard g. vos5    U+ )& SCARCE, GRASSY SWALE IN OLD INTERDUNAL FLAT
{"catalogNumber": "1230333", "order": "Lamiales", "family": "", "scientificName": "Lindernia dubia var. anagallidea", "scientificNameAuthorship": "(Michx.) Cooperrider", "genus": "", "subgenus": "", "specificEpithet": "dubia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "anagallidea", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15347", "verbatimEventDate": "1980-09-17", "habitat": "scarce, grassy swale in old interdunal flat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "on NE side of Grand Beach, near center W 1/2 sec. 17, T8S, R21W.", "decimalLatitude": "41.77333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}