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": ""}
     occasional and local. : w     ~ y/# muhl. ex willd.     #2 Stellaria    caryophyllales exeter twp., just south of w newburg road and 0.60 mile west of sumpter road ne 1/4 of sw 1/4 sec 4 Y5C|   >d 2008-05-30  timothy l. walters  <ON   :  caryophyllaceae  / -83.492213   Michigan :kwu~    UnitedStates B  
{"catalogNumber": "", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Stellaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "2008-05-30", "habitat": "", "occurrenceRemarks": "Occasional and local.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Exeter Twp., Just south of W Newburg Road and 0.60 mile west of Sumpter Road NE 1/4 of SW 1/4 Sec 4", "decimalLatitude": "", "decimalLongitude": "-83.492213", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}