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": ""}
 CHEBOYGAN OR EMMET Yxk        BYb; SPIRAEA ALBA  michigan m_d   2c | [COMPLEX OF S. LATIFOLIA AND S. ALBA, INTERM EDIATE IN: PUBESCEMCE; STEM COLOR; LEAF SERAATION (ARK58)] [VMB2S SHEET DATE JULY 17, 191, IS LABELED MERELY "SMITH'S BOG" I.E. CHEBOYGAN CO. AND LACKS JHW COLL. NUMBER. ARK58 ADDS L/W RATIO (LEAF) TO LIST OF INTERMEDIATE] john h. ehlers <7( S  spiraea =#J#8  DU ROI >88     v 1916-07-17  zbn? bog.  Rosalefs ng   /  Rosaceae United States Y    1471259  <#K    b  Z 87
{"catalogNumber": "1471259", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "Du Roi", "genus": "Spiraea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "87", "verbatimEventDate": "1916-07-17", "habitat": "Bog.", "occurrenceRemarks": "[Complex of S. latifolia and S. alba, Intermediate in: pubescemce; stem color; leaf serration (ARK58)] [UMBS sheet date July 17, 191, is labeled merely \"Smith's Bog\" i.e. Cheboygan Co. and lacks JHW coll. Number. ARK58 adds L/W ratio (leaf) to list of intermediate]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan or Emmet", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}