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": ""}
e. side of crockett hwy. s. of becamr rd., ogden twp. t8s, r4e, s2, nw1/4 of sw1/4 |~  Asterales Xu -     Michigan K       asteraceae ;Dn z      v3x<y "ligules yellow, disc slightly darker."  X;oz3 291 Helianthus Ã laetiflorus @8e t     helianthus j-(,&   W@x 1254133  wf1 lenawee  ] q&% united Cstates ROBERT W. 5MITH P-B  Ã LAETIFLORUS 7`3=~ 
{"catalogNumber": "1254133", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus \u00c3\u0097 laetiflorus", "scientificNameAuthorship": "", "genus": "Helianthus", "subgenus": "", "specificEpithet": "\u00c3\u0097 laetiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2391", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Ligules yellow, disc slightly darker.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "e. side of Crockett Hwy. s. of Beamer Rd., Ogden Twp. T8S, R4E, S2, nw1/4 of sw1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}