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": ""}
   A russell g. schipper     2uL 1514163   NJ eragrostis 2015-08-21 & m;   I ALLEGAN STATE GAME AREA, CA. 8 MILES NW OF ALLEGAN, 122ND AVE, 180 YARDS W OF 46TH STREET   3^b( United States (Michx.) Nees ex Steud. A   @q pectinacea     7PV -85.99844     ?8U POALES  POACEAE V, ;[    dnYo Allegan  adjacent to and in center of the dry sand k  582 4]^5    B u 42.57853
{"catalogNumber": "1514163", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "582", "verbatimEventDate": "2015-08-21", "habitat": "adjacent to and in center of the dry sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area, ca. 8 miles NW of Allegan, 122nd Ave, 180 yards W of 46th Street", "decimalLatitude": "42.57853", "decimalLongitude": "-85.99844", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}