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 pC.25   T8y8` Caryophyllales  B c 2016-09-18 891 9~      JzL>] IN SANDY SOIL IN DISTURBED OPEN UPLAND.   WILLIAM S. MARTINUS    MICHIGAN nM I   # Fallopia  mYcH 1513729 (L.) Ã. LÃ¶VE C8CTS   Allegan W(Br  42.6049444 sL  uncommon twining vine. flowrs white. I;      t  anton a. reznicek      H_7 cMonvolvulus
{"catalogNumber": "1513729", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve", "genus": "Fallopia", "subgenus": "", "specificEpithet": "convolvulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "891", "verbatimEventDate": "2016-09-18", "habitat": "In sandy soil in disturbed open upland.", "occurrenceRemarks": "Uncommon twining vine. Flowers white.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "42.6049444", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}