31.   A few minutes away is Spui, an enticing, leafy square and very much a local reference point.

32.   A few photographs retain their power to shock, becoming moral reference points, she writes.

33.   Acts like Rage Against the Machine, Cypress Hill and Wu-Tang Clan are key reference points.

34.   After a full Irish breakfast at the Merriman the next morning, it was back to bustling Gort, my personal reference point to Irish history.

35.   But her real reference points are wealthy and accomplished people like herself.

36.   But Lee gives the device a visual dimension that places Newton in a maelstrom of cultural reference points.

37.   But take a famous local reference point as an example.

38.   But the reference points were not the most precise.

39.   But without a reference point, fans hardly notice.

40.   Cadiz and its shimmering bay were constant reference points in his work.