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": ""}
1950-08-11 -   r.j. soreng F 4N  KEWEENAW ERsS   -88.056726 |`  CHARLES D. RICHARDS  An          poa interior G5b(    L5! ESREY PARK   H!~?Q POA     1312017 &u    
{"catalogNumber": "1312017", "order": "", "family": "", "scientificName": "Poa interior", "scientificNameAuthorship": "", "genus": "Poa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.J. Soreng", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "1950-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Esrey Park", "decimalLatitude": "", "decimalLongitude": "-88.056726", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}