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": ""}
Sandy substrate in lake bottom. Margin dominated by Cephalanthus occidentalis and Decodon verticillata. Growing all along E shore in hallow water. U Y+    4 rubiaceae  DN~C L.  w! GENTIANALES  v ANTON 4. REZNICEK CEPHALANTHUS L5F48    xO5 occidentalis  united states  # %|  43.022 Y  Cephalanthus occidentalis +$   A4214 EC-15-817  P,xm+ PREDOMINANT SHRUB.  2015-07-21    GRAND R4PIDS TWP., SOFT WATER LAKE; W SIDE OF PLAINFIELD AVE. AT I-96 EXIT, ON SALERNO DR., BEHINDAPARTMENT COMPLEX. |-OK     q-  dorthea leisman, emily van staalduinen, garrett crow   MICHIGAN C    x5 1552520 -85.63885 d $7  kent B  
{"catalogNumber": "1552520", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Cephalanthus occidentalis", "scientificNameAuthorship": "L.", "genus": "Cephalanthus", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Dorthea Leisman, Emily Van Staalduinen, Garrett Crow", "recordNumber": "EC-15-817", "verbatimEventDate": "2015-07-21", "habitat": "Sandy substrate in lake bottom. Margin dominated by Cephalanthus occidentalis and Decodon verticillata. Growing all along E shore in shallow water.", "occurrenceRemarks": "Predominant shrub.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids Twp., Soft Water Lake; W side of Plainfield Ave. at I-96 exit, on Salerno Dr., behind apartment complex.", "decimalLatitude": "43.022", "decimalLongitude": "-85.63885", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}