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": ""}
  u calhoun 1142b we5-O  CERASTIUM   >Tj  RICHRD K. RABELER xZs #    NW1/4, S8, T4S, R4W SE CORNER OF M-99/M-60 (LEIGH ST.) & SOPHIA ST. 1 BLOCK E OF M-60 & M-99 JCT., HOMER. u [s   w. curtis EiYmz       ,B caryophyllaceae  e^ 1993-06-20     xF CERASTIUM PUMILUM   P6P United Stats   y:MX 1306994 michigan H  Vacant lot, With Arenaria serpyllifolia, Cerastium fontanum, Trifolium repens, and Cerastium semidecandrum (1142A). i ]    
{"catalogNumber": "1306994", "order": "", "family": "Caryophyllaceae", "scientificName": "Cerastium pumilum", "scientificNameAuthorship": "W. Curtis", "genus": "Cerastium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard K. Rabeler", "recordNumber": "1142B", "verbatimEventDate": "1993-06-20", "habitat": "Vacant lot, With Arenaria serpyllifolia, Cerastium fontanum, Trifolium repens, and Cerastium semidecandrum (1142A).", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "NW1/4, S8, T4S, R4W SE corner of M-99/M-60 (Leigh St.) & Sophia St., 1 block E of M-60 & M-99 jct., Homer.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}