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": ""}
50O ft. e. of h besser tech. bldgJ. on campus of alpena comm. college on n. side of alpena. alpena twp. t31n, r8e, sec.15, sw1/4 MQcm  86 Artemisia 45.0835  hh    IN DRY, SANDY SOIL X+c    bb< michigan  F -83.44156        l.  * h, ASTERACEAE    5Bh 1987-08-06  wpg:B ARTEMISIA CAMPESTRIS   astera|es Y4Yt  Russ Garlitz 7FXm|     
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Artemisia campestris", "scientificNameAuthorship": "L.", "genus": "Artemisia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "", "verbatimEventDate": "1987-08-06", "habitat": "In dry, sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "500 ft. E. of the Besser Tech. Bldg. on campus of Alpena Comm. College on N. side of Alpena. Alpena Twp. T31N, R8E, Sec.15, SW1/4", "decimalLatitude": "45.0835", "decimalLongitude": "-83.44156", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}