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": ""}
      V+ $M ROCKY SLOPES AND LAVA FLOW 1088 [k  CIRSIUM OCHROCENTRUM VAR. OCHROCENTRUM i4/oQ     +pg ochrocentrum IN VICINITY OF ICE CAVES, 30 I S OF GRANTS ON STAT HIGHWAY 53  4l    pYKax ASTERACEAE   | UNIT ED STATES          DAVID J. KEIL d*.dv   
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Cirsium ochrocentrum var. ochrocentrum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "ochrocentrum", "identifiedBy": "David J. Keil", "recordedBy": "", "recordNumber": "1088", "verbatimEventDate": "", "habitat": "Rocky slopes and lava flow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "In vicinity of Ice Caves, 30 mi S of Grants on State Highway 53", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}